http://ijsenet.com/index.php/IJSE/issue/feedInternational Journal of Science and Environment (IJSE)2025-07-30T12:51:31+00:00Dr. Arman Harahap, M.Siarmanhrahap82@gmail.comOpen Journal Systems<div><strong>International Journal of Science and Environment (IJSE) </strong>is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Science and Environment . Original theoretical work and application-based studies, which contributes to a better understanding all fields of Science and Environment.</div> <div> </div> <div>The aim and scope All areas of Science, Forestry and the environment</div> <div> </div> <p> </p>http://ijsenet.com/index.php/IJSE/article/view/161Environmental Law And Regional Autonomy: Opportunities And Challenges In Managing Natural Resources2025-06-26T17:13:14+00:00Sukirno Sukirnosukirnounupwt@gmail.com<p><em>Decentralization and regional autonomy are pivotal in reshaping Indonesia's governance, particularly in managing natural resources. In environmental law, regional autonomy empowers local governments to take a more active role in protecting and managing the environment by local characteristics. However, the exercise of this authority is not without its hurdles, including regulatory disharmony between the central and regional governments, institutional capacity constraints, and underdeveloped oversight and public participation systems. This study examines the opportunities and challenges that arise when implementing environmental law within the framework of regional autonomy, with a specific focus on regulatory, institutional, and participatory aspects. The methods employed are a legal-normative and empirical approach involving an analysis of legislation, scientific literature, and case studies in several natural resource-producing regions. The study findings underscore that decentralization paves the way for reinforcing regional roles. However, this potential has not been fully harnessed due to the lack of policy synchronization and implementation capacity. The strategic role of regions in environmental protection continues to be impeded by the dominance of central authority, particularly in the mining and forestry sectors. Therefore, it is recommended that regulations be harmonized across levels of government, human resource, and institutional capacity in regions be bolstered, and community participation mechanisms in environmental decision-making processes be fortified. With this strategy, environmental law can emerge as a tool for ecological justice firmly rooted in local autonomy, fostering inclusivity through community participation.</em></p>2025-07-04T00:00:00+00:00Copyright (c) 2025 Sukirno Sukirnohttp://ijsenet.com/index.php/IJSE/article/view/124Unveiling Gen Z Muslim Purchase Decisions: The Role of Product Quality, Social Media, and Halal Labeling in Indonesia’s Instant Noodle Market2025-07-04T09:43:58+00:00Ifran Nabhani irfan.nabhani@uniga.ac.id<p><em>This research examines the factors influencing the purchasing decisions of instant noodles among Generation Z (Gen Z) Muslims in Indonesia, focusing on product quality, halal labels, social media, and trust in the product. Using a quantitative approach with Partial Least Squares Structural Equation Modeling (PLS-SEM) and data from 210 respondents, this study aims to understand the relationships among these variables and the role of the halal label as a mediator. The findings show that product quality, including taste and packaging, as well as social media, through influencer content and reviews on platforms like TikTok and Instagram, are the primary drivers of purchasing decisions. Conversely, the halal label does not directly influence purchases, as Gen Z Muslims consider all instant noodles to be halal certified according to regulations in Indonesia, making it a requirement rather than a differentiating factor. Trust in products, supported by safety certifications such as BPOM, strengthens the perception of halal, but its influence on purchasing is more indirect. This research enriches the Theory of Planned Behavior by demonstrating the dominance of product quality and social media in the context of Muslim Gen Z, while also confirming the halal label as a hygiene factor. Practically, producers are advised to prioritize innovation in product quality and social media campaigns while ensuring transparent halal certification. Limitations of the research include focusing on Muslim Gen Z in Indonesia, so future research may explore other factors such as price or the influence of religious communities. </em></p>2025-07-04T00:00:00+00:00Copyright (c) 2025 Ifran Nabhani http://ijsenet.com/index.php/IJSE/article/view/111Classification of Senile Cataract Disease Using Convolutional Neural Network Method and Explainable Artificial Intelligence2025-06-27T01:27:19+00:00Awan Gumilang Hardandritoaghardandrito24@gmail.comMaria Ulfah Siregaraghardandrito24@gmail.com<p><em>Senile cataract is a major cause of visual impairment in the elderly that requires technology-based diagnosis to improve detection efficiency and accuracy. This study aims to classify the severity of senile cataracts in eye fundus images using a deep learning ensemble model approach consisting of CNN Custom and MobileNetV2, as well as Explainable AI methods in the form of Grad-CAM. The underlying theory is the Convolutional Neural Network architecture as the image feature extraction model, plus the transfer learning principle in MobileNetV2, as well as the visual interpretation of Grad-CAM to increase the transparency of the model. The research approach is experimental, with the data coming from the Senile Cataract dataset processed through augmentation and stratified division. A Custom CNN was built with four convolution blocks while MobileNetV2 was used as the pretrained feature extractor. Both were combined in the feature fusion stage and the prediction results were visualized with Grad-CAM. The evaluation results showed that this ensemble model achieved 95.6% accuracy, 95.4% macro F1-score, and an AUC-ROC area close to 1, and provided a clinically relevant heatmap of the lens opacity area. The contribution of this research is in combining two different CNN models with an interpretive approach that bridges the need for high accuracy and transparency in image-based medical applications, with potential applications in automated diagnosis systems and future telemedicine services.</em></p>2025-07-04T00:00:00+00:00Copyright (c) 2025 Awan Gumilang Hardandrito, Maria Ulfah Siregarhttp://ijsenet.com/index.php/IJSE/article/view/123Evaluating The Effectiveness Of School-Based Management In Enhancing Educational Quality: A Case Study Of Smp Negeri 3 Manado2025-07-05T02:45:19+00:00Imelda Kakomoleeunikeimelda03@gmail.comShelty Deity Meity Sumualeunikeimelda03@gmail.comJeanne Miera Mangangantungeunikeimelda03@gmail.com<p><em>This research analyzes the effectiveness of implementing School-Based Management (SBM) in improving educational quality at SMP Negeri 3 Manado. The main objectives were to analyze SBM's effectiveness, identify supporting and inhibiting factors, describe the school's efforts to overcome obstacles, and evaluate its contribution to academic and non-academic quality. Employing a descriptive qualitative approach, data was collected through interviews, observations, and documentation. The findings indicate that SBM is effective in enhancing educational quality through active participation from all school community members in program planning, implementation, and evaluation. This positively impacts learning quality (more innovative teachers, active students) and improves teacher professionalism. Data-driven accountability is also key to its effectiveness. Supporting factors include teacher commitment, team cohesion, and the principal's open leadership. However, challenges include uneven human resource capacity and sub-optimal utilization of facilities. The school addresses these by conducting regular program evaluations, actively involving all school elements, and fostering a culture of discussion. SBM's contribution is evident in improved academic quality (learning processes) and non-academic aspects (environment, extracurriculars, collaboration). This study concludes that SBM plays a vital role in educational quality improvement, yet requires adaptive strategies for HR development and resource optimization.</em></p>2025-07-05T00:00:00+00:00Copyright (c) 2025 Imelda Kakomole, Shelty Deity Meity Sumual, Jeanne Miera Mangangantunghttp://ijsenet.com/index.php/IJSE/article/view/141Legal Study On The Perpetrators Of Extortion (Pungli) In The Aek Sijorni Tourist Spot In The Perspective Of Law No. 31 Of 1999 Jo. Law No. 20 Of 2001 Concerning The Eradication Of Criminal Acts Of Corruption2025-07-08T02:17:14+00:00Baginda PaneBagindapane450@gmail.comZainal Abidin PakpahanBagindapane450@gmail.comToni ToniBagindapane450@gmail.com<p><em>The purpose of this study is to discuss extortion. Extortion is an abbreviation of illegal levies, which is the act of asking for something without a clear and official legal basis. Extortion is a form of extraordinary crime and is categorized as a criminal act of corruption regulated by law. Extortion often occurs due to abuse of office authority by an individual or group of individuals from a particular agency. Extortion activities often disturb the community. It even becomes a threat because the perpetrators often use threats or physical violence to achieve their goals. The type of research used is normative research, with an approach method through legislation. Results of the discussion: Extortion is an unlawful act that has been regulated in Law Number 20 of 2001 concerning Amendments to Law Number 31 of 1999 concerning the Eradication of Criminal Acts of Corruption concerning the eradication of criminal acts of corruption. Criminal sanctions for perpetrators of extortion are imposed under Article 368 of the Criminal Code which states that: "Anyone who, with the intention of unlawfully benefiting themselves or others, forces someone with violence or the threat of violence to give something, all or part of which belongs to that person or another person, or to create debt or eliminate receivables, is threatened with extortion, with a maximum imprisonment of nine years." 2. Government efforts to eradicate extortion: Limiting excessive procedures; Transparent in terms of requirements, time, and service costs for the community; Providing a complaint channel for the community if extortion occurs; Placing Satpol PP officers at every tourist location; Taking firm action against perpetrators of extortion.</em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Baginda Pane, Zainal Abidin Pakpahan, Toni Tonihttp://ijsenet.com/index.php/IJSE/article/view/125Legal Study of Legal Protection for Victims of Cyberbullying Crimes Based on Law Number 1 of 2024 Concerning the Second Amendment to Law Number 11 of 2008 Concerning Electronic Information and Transactions2025-07-05T02:43:22+00:00Firmansyah Firmansyahfirmansyah1989@gmail.comRisdalina Risdalinafirmansyah1989@gmail.comIndra Kumalasari Mfirmansyah1989@gmail.com<p><em>The purpose of this study is to find out and understand about Legal Protection related to cyberbullying crimes regulated in Law Number 1 of 2024 concerning the Second Amendment to Law Number 11 of 2008 concerning Information and Electronic Transactions and Obstacles in law enforcement against victims of cyberbullying. The type of research used is normative legal research. Using a qualitative approach. Discussion Results: 1. Legal Protection related to cyberbullying crimes is regulated in Law Number 1 of 2024 concerning the Second Amendment to Law Number 11 of 2008 concerning Information and Electronic Transactions. The use of this Law has been felt to be very appropriate by applying the legal principle of lex specialis derogate legi generali which means that special regulations can override more general rules. So that the appropriate use in cases of cyberbullying is the use of Law Number 1 of 2024 concerning the Second Amendment to Law Number 11 of 2008 concerning Information and Electronic Transactions. This law specifically regulates crimes that are often committed by perpetrators of crimes in cyberspace. 2. Obstacles in law enforcement against victims of cyberbullying include: No police report by victims of cyberbullying crimes; and Lack of adequate facilities and infrastructure to uncover cyberbullying crimes.</em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Firmansyah Firmansyah, Risdalina Risdalina, Indra Kumalasari Mhttp://ijsenet.com/index.php/IJSE/article/view/162Legal Analysis of the Role of Autopsy in Revealing the Crime of Murder Based on the Criminal Code2025-06-28T16:46:35+00:00Laurent Tampubolonlorentampubolon@gmail.comRisdalina Risdalinalorentampubolon@gmail.comIndra Kumalasari Mlorentampubolon@gmail.com<p><em>The purpose of this study is to find out and understand the Role of Autopsy in Revealing a Murder Crime and the obstacles faced by investigators in the autopsy process in revealing a Murder crime. This study uses a normative legal research type. Discussion Results: First, Forensic Autopsy has a very important role in revealing a Murder crime. The results of a forensic autopsy in the Criminal Procedure Code (KUHAP) are used as evidence either in the form of expert testimony and/or letters (visum et repertum). The results of a forensic autopsy clearly have a legal basis, this is clearly regulated in the Criminal Procedure Code. The forensic autopsy process is very important in identifying the cause and effect of a person's death. So that forensic autopsy evidence has a clear legal position in the Criminal Procedure Code as evidence either in the form of expert testimony and/or letters; second, the obstacles faced by investigators in conducting an autopsy in revealing a Murder crime include: The victim's family objects, Lack of competent investigator human resources, Lack of experienced experts. </em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Laurent Tampubolon, Risdalina Risdalina, Indra Kumalasari Mhttp://ijsenet.com/index.php/IJSE/article/view/107Legal Protection for Consumers Against the Purchase of Expired Products on the Market Based on Law No. 8 of 1999 Concerning Consumer Protection2025-07-04T15:57:42+00:00Makmur Sigalinggingmakmukgalingging345@gmail.comSriono Srionomakmukgalingging345@gmail.comNimrot Siahaanmakmukgalingging345@gmail.com<p><em>We often hear and see a series of cases related to the sale of Expired Products in the Market on television, almost all of which report on fraud committed by business actors in trade to deceive consumers as buyers of goods. This is not impossible to add to the series of similar cases, if the government does not take part in overcoming the circulation of expired products. The objectives of this study include: wanting to know how business actors are responsible for the circulation/sale of Expired Food and Beverage products and how to protect consumers against expired food and beverage products circulating in the market and consumed by consumers based on Law Number 8 of 1999 concerning Consumer Protection. The type of research used is normative research, while the approach uses a statutory approach. This study uses primary and secondary legal materials. Research Results and Discussion: First, the responsibility of business actors for dishonest trade towards consumers is through compensation with a refund of an amount of money according to the nominal traded, if the consumer has not yet consumed it, if they have consumed the consumer goods, and it has a bad effect on the consumer's health such as poisoning, or causes health problems, then the responsibility of the business actor will be greater, namely health recovery. according to Article 19 paragraph (2) of Law Number 8 of 1999. Second, Legal Protection for consumers has not been fully realized as stated in Law Number 8 of 1999 concerning consumer protection. This can be seen from the many business actors found in the market who are still distributing expired food and beverage products without supervision from the government and related agencies. The application of criminal penalties which is still not complete, of course, will not provide a deterrent effect for dishonest and fraudulent business actors.</em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Makmur Sigalingging, Sriono Sriono, Nimrot Siahaanhttp://ijsenet.com/index.php/IJSE/article/view/143Legal Review Of The Implementation Of Castration Law On Sexual Crime Perpetrators In Indonesia2025-07-08T02:24:59+00:00 Randa Nainggolanrandanainggolan00@gmail.comKusno Kusnorandanainggolan00@gmail.comAhmad Ansyari Siregarrandanainggolan00@gmail.com<p><em>The purpose of this study is to analyze the Implementation of Castration Law Against Sexual Crime Perpetrators in Indonesia. The type of research used in this writing is Normative Research, namely legal research conducted by examining library materials or secondary data. Discussion Results: The Implementation of Castration Law Against Sexual Crime Perpetrators in Indonesia has not been effectively implemented. This can be seen from the many cases of sexual crimes decided by judges, not containing additional criminal penalties in the form of castration for perpetrators of sexual crimes. In addition, the implementation of castration punishment for perpetrators of sexual crimes is still a pro and con for the community. Where the punishment is not in accordance with the criminal system regulated in the Criminal Code. Another reason that the implementation of castration punishment is unnecessary is because it clearly violates Law Number 39 of 2009 concerning Human Rights. Where perpetrators of crimes still have the opportunity to live and continue their descendants. Castration punishment is considered very cruel and cruel, and inhumane, even violating medical ethics.</em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Randa Nainggolan, Kusno Kusno, Ahmad Ansyari Siregarhttp://ijsenet.com/index.php/IJSE/article/view/128Legal Study Of Criminal Acts Of Electricity Theft Reviewed Based On Law No. 30 Of 2009 Concerning Electricity2025-07-08T02:32:32+00:00Rinaldi Kalmanrinaldikalman22@gmail.comKusno Kusnorinaldikalman22@gmail.comAhmad Ansyari Siregarrinaldikalman22@gmail.com<p><em>The purpose of this study is to find out and understand the Regulations on Electricity Reviewed Based on Law No. 30 of 2009 Concerning Electricity and Criminal Liability for Perpetrators of Electricity Theft. The type of research used is normative research, with an approach method through legislation. Discussion Results: First, the Regulations on Electricity Reviewed Based on Law No. 30 of 2009 Concerning Electricity are regulated in CHAPTER I to CHAPTER XVII. The Regulations regulate: General Provisions; Principles and Objectives; Control and Business; Management Authority; Utilization of Primary Energy Sources; General Electricity Plan; Electricity Business; Land Use Permits; Selling Prices, Network Rentals, and Electricity Tariffs; Environment and Engineering; Guidance and Supervision; Investigation; Administrative Sanctions; Criminal Provisions, Transitional Provisions; Closing Provisions. Second, Criminal liability for perpetrators of electricity theft is regulated in Article 51 paragraph (3) and Article 53 of Law Number 30 of 2009 concerning Electricity. Article 51 Paragraph (3) which reads "Any person who uses electricity that is not his right unlawfully shall be punished with imprisonment of a maximum of 7 (seven) years and a maximum fine of Rp2,500,000,000.00 (two billion five hundred million rupiah). And Article 53 which states: "Any person who carries out business activities supporting electricity services without a permit as referred to in Article 25 paragraph (1) shall be punished with imprisonment of a maximum of 5 (five) years and a maximum fine of Rp2,000,000,000.00 (two billion rupiah)." </em></p>2025-07-08T00:00:00+00:00Copyright (c) 2025 Rinaldi Kalman, Kusno Kusno, Ahmad Ansyari Siregarhttp://ijsenet.com/index.php/IJSE/article/view/171Reduction Of Air Conditioner Energy Consumption Through The Implementation Of A Non-Invasive Sensor Based Automatic Control System2025-07-07T13:12:28+00:00Nurmahendra Harahapnurmahendraharahap@gmail.comCatra Indra Cahyadicatraindracahyadi@gmail.comSyafriwel Syafriwelsyafriwel@utnd.ac.idlegito legitolegito@utnd.ac.idJhoni Hidayathidayat.jhoni@gmail.com<p><em>High energy consumption from air conditioning (AC) systems is a significant challenge to building energy efficiency, particularly in Indonesia's building sector where AC units can account for up to 70% of the total electrical load</em><em>. This problem is often exacerbated by user negligence, such as leaving units on in unoccupied rooms. This research aims to design, build, and test a universal, non-invasive automatic control device to reduce such energy waste by automating its operation based on occupancy and temperature. The system integrates a Passive Infrared (PIR) sensor for occupancy detection and a DHT22 sensor for temperature monitoring, controlled by an Arduino Nano. Its primary innovation is a servo motor that mechanically presses the AC remote's button, ensuring universal compatibility. The control logic activates the AC only when presence is detected and the temperature exceeds 25°C, and deactivates it after a period of vacancy. The device's effectiveness was evaluated through comparative 8-hour tests on two different AC units. The results demonstrated highly significant energy savings. The use of the device reduced energy consumption by 2.716 kWh (44.85%) for AC 1 and 3.280 kWh (41.80%) for AC 2. With an average energy efficiency improvement exceeding 43%, the non-invasive automatic control device is proven to be a highly effective solution. Its universal, non-invasive design makes it a practical and widely applicable tool for energy conservation in various environments.</em></p>2025-07-09T00:00:00+00:00Copyright (c) 2025 Nurmahendra Harahap, Catra Indra Cahyadi, Syafriwel Syafriwel, legito legito, Jhoni Hidayathttp://ijsenet.com/index.php/IJSE/article/view/168Interdependence Between Green Economic Growth And Digital Transformation In Indonesia2025-07-08T05:12:15+00:00Afini Febriani Lailirusiadi@dosen.pancabudi.ac.idRusiadi Rusiadirusiadi@dosen.pancabudi.ac.idLia Nazliana Nasutionrusiadi@dosen.pancabudi.ac.idBhaktiar Efendirusiadi@dosen.pancabudi.ac.idSuhendi Suhendirusiadi@dosen.pancabudi.ac.id<p><em>This study investigates the effectiveness of policy controls on digital-based green economy indicators in Indonesia using the Forecast Error Variance Decomposition (FEVD) approach. The analysis centers on variables such as Employed Person, Green Credit, Exports of ICT Goods, Household Debt to GDP, Green Consumption, Green Trade, and Green Sustainable Development. The findings reveal that in the short term, most variables are predominantly influenced by their own past values, especially the Employed Person indicator. However, in the medium and long term, the interaction between Household Debt to GDP and other variables emerges as a pivotal factor in reinforcing sustainable development policies. This suggests that household financial stability plays a vital role in supporting green consumption, digital exports, and sustainability financing. These results align with previous studies highlighting the interconnected roles of labor, household finance, and green trade in driving inclusive green economic growth. Accordingly, development strategies should be tailored based on temporal horizons and the structural interlinkages among key variables. This research contributes empirically to the formulation of adaptive, digital-driven green policy frameworks in the post-pandemic era.</em></p>2025-07-29T00:00:00+00:00Copyright (c) 2025 Afini Febriani Laili, Rusiadi Rusiadi, Lia Nazliana Nasution, Bhaktiar Efendi, Suhendi Suhendihttp://ijsenet.com/index.php/IJSE/article/view/169Integrating Sustainable Development And Poverty Reduction: A Model For Central Aceh Regency2025-07-08T05:10:22+00:00Khairuddin Khairuddinrusiadi@dosen.pancabudi.ac.idLia Nazliana Nasutionrusiadi@dosen.pancabudi.ac.idRusiadi Rusiadirusiadi@dosen.pancabudi.ac.idBhaktiar Efendirusiadi@dosen.pancabudi.ac.idSuhendi Suhendirusiadi@dosen.pancabudi.ac.id<p><em>This study aims to analyze the contribution and dynamic interrelationships among key socio-economic variables influencing poverty and human development in Indonesia, using the Forecast Error Variance Decomposition (FEVD) approach within a simultaneous equation framework. The variables analyzed include poverty, unemployment, labor force participation rate (LFPR), per capita income, and the Human Development Index (HDI). The results reveal that poverty is primarily influenced by lagged values of per capita income and HDI. Meanwhile, unemployment is significantly affected by poverty and LFPR. LFPR itself is influenced by poverty, while per capita income is impacted by unemployment. HDI is significantly driven by poverty and per capita income. These findings confirm that the interactions among variables are simultaneous and can mutually reinforce or weaken each other. Therefore, policies aimed at poverty alleviation and human development enhancement must be designed in an integrated and cross-sectoral manner. A multidimensional approach that considers the historical interlinkages among variables is essential for formulating inclusive, sustainable, and evidence-based development strategies. This study offers both theoretical and practical contributions to socio-economic policymaking, particularly in the context of green and digital development in Indonesia.</em></p>2025-07-29T00:00:00+00:00Copyright (c) 2025 Khairuddin Khairuddin, Lia Nazliana Nasution, Rusiadi Rusiadi, Bhaktiar Efendi, Suhendi Suhendihttp://ijsenet.com/index.php/IJSE/article/view/164Monetary Policy Transmission And Exchange Rate Fluctuations In Asian Countries2025-07-05T02:38:57+00:00Laila Adamylianazliana@dosen.pancabudi.ac.idLia Nazliana Nasutionlianazliana@dosen.pancabudi.ac.idRusiadi Rusiadilianazliana@dosen.pancabudi.ac.idBhaktiar Efendilianazliana@dosen.pancabudi.ac.idSuhendi Suhendilianazliana@dosen.pancabudi.ac.id<p><em>This study investigates the effectiveness of monetary policy instruments—money supply, interest rates, and foreign exchange reserves—in managing trade balance stability across selected Asian and European countries, including Indonesia, India, the United Kingdom, and Russia. Employing a quantitative approach with a Panel Autoregressive Distributed Lag (ARDL) model, the research examines both shortterm and longterm effects of macroeconomic variables on trade performance from 2019 to 2023. The findings reveal that in Indonesia and India, money supply and interest rates serve as primary indicators for maintaining external equilibrium, aligning with classical monetary theory. In contrast, foreign exchange reserves are the sole significant factor influencing trade balance stability in Russia and the UK. The panel analysis confirms that while all variables contribute, interest rate is the most consistent tool for longterm trade balance management, whereas reserves and interest rate dominate in the short term. These results underscore the need for adaptive, contextspecific policy combinations rather than reliance on a single instrument. The study offers strategic insights for policymakers in emerging markets, highlighting the critical role of coordinated monetary tools in ensuring macroeconomic and external sector resilience.</em></p>2025-07-29T00:00:00+00:00Copyright (c) 2025 Laila Adamy, Lia Nazliana Nasution, Rusiadi Rusiadi, Bhaktiar Efendi, Suhendi Suhendihttp://ijsenet.com/index.php/IJSE/article/view/167The Role Of Human Development In Economic Growth And Poverty Reduction In Bener Meriah Regency2025-07-08T05:26:56+00:00Mirantika Mirantikarusiadi@dosen.pancabudi.ac.idRusiadi Rusiadirusiadi@dosen.pancabudi.ac.idLia Nazliana Nasutionrusiadi@dosen.pancabudi.ac.idBhaktiar Efendirusiadi@dosen.pancabudi.ac.idSuhendi Suhendirusiadi@dosen.pancabudi.ac.id<p><em>This study aims to examine the interrelationship between economic growth and poverty in Bener Meriah Regency by employing a simultaneous equations modeling approach. Two main structural equations were developed: the first evaluates the influence of unemployment, the Human Development Index (HDI), and poverty on economic growth; the second investigates the impact of expected years of schooling (EYS), labor force participation, and economic growth on poverty levels. The estimation results reveal that HDI and poverty significantly affect economic growth, while unemployment shows no statistically significant influence. In the second equation, educational attainment (as measured by EYS) and economic growth are found to be significant factors in reducing poverty, whereas the labor force variable does not exhibit a meaningful effect.These findings underscore the pivotal role of human development—particularly in the domains of education and decent living standards—as a fundamental driver of inclusive economic growth and sustainable poverty alleviation. The study offers valuable insights for regional development policy, emphasizing the need to invest in human capital and enhance the quality of the local workforce. By adopting a simultaneous modeling framework, this research provides a strategic reference for designing holistic and socially equitable development policies, especially in rural regions such as Bener Meriah.</em></p>2025-07-29T00:00:00+00:00Copyright (c) 2025 Mirantika Mirantika, Rusiadi Rusiadi, Lia Nazliana Nasution, Bhaktiar Efendi, Suhendi Suhendihttp://ijsenet.com/index.php/IJSE/article/view/172InInterpersonal Communication Between Young Couples In North Jakarta In Dealing With Financial Problems2025-07-08T04:41:28+00:00Tarisa Putritarisap800@gmail.comNurlina Rahmannurlina.rahmanmc@uhamka.ac.idWininda Qusnul Khotimahwinyninda@uhamka.ac.id<p><em>This study aims to explain the form of interpersonal communication in the relationship of young couples facing financial problems, and its impact on household harmony. The main focus of this study is to understand the communication patterns formed between couples when they are faced with financial pressure in their household life. This study uses a qualitative approach with an in-depth interview method with four young couples living in North Jakarta who are experiencing financial problems. This study refers to the theory of interpersonal relationships and the concept of interpersonal communication that emphasizes openness, empathy, equality, and emotional support in establishing healthy relationships. In addition, this study also places communication in a relational context, where every interaction between husband and wife has an influence on the emotional dynamics and stability of the relationship. Data analysis was conducted using the Miles and Huberman interactive model. The results of the study indicate that communication that is carried out openly, supports each other, and is able to manage emotions positively has a great influence on maintaining household harmony even under economic pressure. Conversely, dominant or closed communication patterns actually increase the potential for conflict. Thus, healthy interpersonal communication is an important factor in building resilience in young couples' relationships amidst financial problems.</em></p>2025-07-09T00:00:00+00:00Copyright (c) 2025 Tarisa Putri, Nurlina Rahman, Wininda Qusnul Khotimahhttp://ijsenet.com/index.php/IJSE/article/view/165The Effectiveness of Environmental Legal Instruments in Addressing the Dynamics of International Trade2025-07-04T16:16:38+00:00Syahrul Ramadhan Sihotangsyahrulramadhanperadi@gmail.comJalaluddin Ritongasyahrulramadhanperadi@gmail.comNiat Marisi Nainggolansyahrulramadhanperadi@gmail.comNoval Syahputra Hasibuansyahrulramadhanperadi@gmail.comBaginda Bagindasyahrulramadhanperadi@gmail.comKhomaini Khomainisyahrulramadhanperadi@gmail.com<p><em>The era of economic globalization requires Indonesia to adapt its environmental legal instruments to the increasingly complex dynamics of international trade. The regulatory transformation through Law No. 6 of 2023 on Job Creation has shifted the paradigm from an “environmental permit” system to an “environmental approval” system, while the implementation of carbon taxes through Law No. 7 of 2021 and various related conservation regulations presents new challenges in balancing economic competitiveness and environmental protection. This study aims to analyze the effectiveness of Indonesia's environmental legal instruments in meeting international environmental standards such as the EUDR and CBAM. The research method employs a normative legal approach using library research techniques, examining primary legal sources such as the latest laws and their implementing regulations, as well as secondary sources from academic literature and international reports. The results of the study show that environmental regulatory transformation creates a paradox between deregulation to attract investment and increasing environmental standards demanded by the global market. The implementation of a carbon tax at a rate of Rp30,000 per ton of CO2e and a carbon trading mechanism shows progressive steps but is still limited in scope. The development of synergies between conservation and trade requires strengthening the Payment for Environmental Services scheme and sustainable product certification. The study's conclusions emphasize the need for a more balanced policy reorientation and a holistic approach to integrate economic, social, and environmental aspects in addressing the dynamics of international trade that prioritize sustainability principles.</em></p>2025-07-10T00:00:00+00:00Copyright (c) 2025 Syahrul Ramadhan Sihotang, Jalaluddin Ritonga, Niat Marisi Nainggolan, Noval Syahputra Hasibuan, Baginda Baginda, Khomaini Khomainihttp://ijsenet.com/index.php/IJSE/article/view/170The Influence of Leader-Member Exchange on Employee Performance With Job Satisfaction As A Mediating Variable At Harris Barelang Batam2025-07-14T06:38:55+00:00Laura Maharanikhairanisaladin@fpp.unp.ac.idKhairani Saladinkhairanisaladin@fpp.unp.ac.id<p><em>This study aims to analyze the influence of leader-member exchange on employee performance with job satisfaction as a mediating variable at HARRIS Barelang Batam. A quantitative approach with a causal associative design was employed, using a saturated sampling technique involving 52 employees. Data were collected through questionnaires and analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) with SmartPLS 4.0. The results indicate that leader-member exchange does not have a significant direct effect on employee performance. However, leader-member exchange has a significant effect on job satisfaction, and job satisfaction significantly influences employee performance. Furthermore, job satisfaction fully mediates the relationship between leader-member exchange and employee performance. These findings suggest that improving employee performance through leader-member exchange requires an initial enhancement in job satisfaction.</em></p>2025-07-17T00:00:00+00:00Copyright (c) 2025 Laura Maharani, Khairani Saladinhttp://ijsenet.com/index.php/IJSE/article/view/105Digital Labour In The Live Streaming Economy: A Thematic Literature Review2025-07-17T00:55:07+00:00Pardomuan Pardosiandopardosi06@gmail.comTussi Sulistyowatiandopardosi06@gmail.comKhairil Anwarandopardosi06@gmail.comLeny Susilawati Anggrainiandopardosi06@gmail.comJainuddin Jainuddinandopardosi06@gmail.com<p class="theoremFAITH" style="margin-left: 0in; line-height: normal;"><span style="font-size: 9.0pt; font-family: 'Times New Roman','serif';">This article undertakes a systematic literature review using a qualitative descriptive method to synthesise existing evidence on digital labour in the live streaming economy. Data were retrieved from the Scopus database on 15 June 2025 using focused Boolean search terms related to digital labour, platform labour, and live streaming. Of 116 initial records, 29 articles published between 2020 and 2025 met the inclusion criteria and were screened based on PRISMA 2020 standards for methodological rigour.The results show that live streaming creators labour under unstable and typically exploitative conditions imposed by platform algorithms and managerial authority. Despite these tensions, creators demonstrate agency through building peer networks,leveraging authenticity,and using community-based strategies of negotiating sponsor and audience expectations. Brokerage strategies, family solidarity, and mutual support serve to cushion precarity and enable autonomy. These findings suggest that creator agency is not an outcome of platforms as such, but of creators' adaptive strategies and social resilience. This review contributes to a larger understanding of the ways in which digital labour is organized, experienced, and contested on live streaming platforms.</span></p>2025-07-17T00:00:00+00:00Copyright (c) 2025 Agatha Permata Tania Nareswarihttp://ijsenet.com/index.php/IJSE/article/view/126The Management of the School Principal at the Early Childhood Education Institution of TK GMIM Pniel Bahu, Manado City2025-07-11T02:46:05+00:00Susan Stefania Samahatisusansamahati95@admin.paud.belajar.idTinneke Evie Meggy Sumualsusansamahati95@admin.paud.belajar.idElni Jeini Usohsusansamahati95@admin.paud.belajar.id<p><em>This study aims to describe and analyze the school principal’s management at an early childhood education institution, TK GMIM Pniel Bahu in Manado City, focusing on the four main management functions: planning, organizing, implementing, and supervising. A qualitative approach with a case study method was employed. Data were collected through in-depth interviews, participatory observation, and documentation review, and analyzed descriptively. The findings indicate that the principal manages the school effectively by integrating Christian values, a familial culture, and a participatory approach into all managerial functions. Planning is conducted collaboratively with teachers and parents; organizing involves proportional task distribution and cross-sector partnerships; program implementation reflects participatory and holistic leadership; while supervision is carried out in a reflective, transparent manner, oriented toward quality improvement. These results show that the school management not only aligns with classical management principles (POAC) but also reflects transformational, participatory, and community-based leadership. This study reinforces the crucial role of the school principal as an instructional leader who inspires and serves within a contextual and value-driven early childhood education environment.</em></p>2025-07-17T00:00:00+00:00Copyright (c) 2025 Susan Stefania Samahati, Tinneke Evie Meggy Sumual, Elni Jeini Usohhttp://ijsenet.com/index.php/IJSE/article/view/176Integration of the Roles of Men and Women in Forming a Harmonious Family2025-07-18T02:15:21+00:00Siti Nur Has Windaindahaja2836@gmail.comMuhammad Zainuddin Sunartoindahaja2836@gmail.com<p><em>This study aims to examine how the integration of male and female roles creates a harmonious family within the context of the Arjasa Jatisari Village community in Indonesia. The issue of gender role inequality in the household remains a source of conflict and a decline in the quality of marital relationships. This study used a qualitative approach with a case study method, through in-depth interviews, participant observation, and documentation of five married couples in Situbondo who had been married for more than five years. The results identified three main patterns of role integration in the household: collaborative, adaptive, and traditional. Couples with collaborative and adaptive patterns demonstrated more open communication, shared decision-making, and high emotional involvement, while the dominant traditional pattern often exhibited inequality and double burdens. Role integration practices were found to be stronger in childcare than in domestic work. This study contributes to theories of gender equality and family functionalism, and emphasizes the importance of equal relationship education and policy support in promoting fair and dynamic role sharing in modern households.</em></p>2025-07-19T00:00:00+00:00Copyright (c) 2025 Siti Nur Has Winda, Muhammad Zainuddin Sunartohttp://ijsenet.com/index.php/IJSE/article/view/177The Concept of Tourism Village Planning Based on Community Participation and Natural Potential (Case Study: Tourism Village in Southeast Aceh Regency)2025-07-19T02:37:06+00:00Yusrizal Yusrizalkhairanisaladin@fpp.unp.ac.idCut Nurainicutnuraini@dosen.pancabudi.ac.idAbdi Sugiartocutnuraini@dosen.pancabudi.ac.id<p><em>Developing rural areas based on local potential is a crucial strategy for promoting equitable development and improving community welfare. The concept of tourism villages offers an alternative approach that integrates cultural values, natural resources, and active community participation in managing local tourism potential. This study aims to analyze the application of the tourism village concept in rural area development efforts. Using a qualitative descriptive approach, this study combines SWOT analysis and the Analytical Hierarchy Process (AHP) method to formulate an effective tourism village management strategy. The results show that the success of tourism village implementation is strongly influenced by synergy between stakeholders, the involvement of local communities as key actors, and the preservation of regional natural and cultural potential. The concept of Community-Based Tourism (CBT) is the main foundation for building sustainable tourism that encourages socio-economic transformation while maintaining the integrity of the local environment and culture. The implementation of tourism villages has proven to have great potential as a driver of inclusive and sustainable rural development.</em></p>2025-07-23T00:00:00+00:00Copyright (c) 2025 Yusrizal Yusrizal, Cut Nuraini, Abdi Sugiartohttp://ijsenet.com/index.php/IJSE/article/view/131Gender Role Shifts and Intergenerational Gaps in Family Structure2025-07-24T01:31:16+00:00Fithri Izzah Rahmatullahizzahfithri@gmail.comMuhammad zainuddin sunartoizzahfithri@gmail.com<p><em>The shift in gender roles within the family structure is an increasingly relevant phenomenon in the context of rapid social and cultural change. In the past decade, this shift has been evident in the increased participation of women in the public sector and decision-making, in contrast to prevailing traditional norms. However, gender inequality remains a challenge, particularly in the division of domestic duties and childcare. Furthermore, intergenerational gaps within families often exacerbate these issues, with older generations tending to maintain traditional views of gender roles, while younger generations seek greater equality and opportunities. This study analyzes the relationship between shifting gender roles and intergenerational gaps in family structure, as well as their impact on family relationship dynamics. Using a qualitative approach, the research explores the experiences of individuals from different generations to understand how these shifts affect family interactions and communication. The results suggest that recognizing more egalitarian gender roles can help reduce the intergenerational gap, creating a more inclusive and harmonious family environment. Overall, these findings emphasize the importance of education and intergenerational dialogue in raising awareness of gender equality, as well as the need to adapt family norms and values to meet modern challenges.</em></p>2025-07-24T00:00:00+00:00Copyright (c) 2025 Fithri Izzah Rahmatullah, Muhammad zainuddin sunartohttp://ijsenet.com/index.php/IJSE/article/view/179Analysis of Government Regulation Number 28 of 2025 concerning the Implementation of Risk-Based Business Licensing: Impact on the Investment Climate and Foreign Investment in Indonesia2025-07-22T02:03:30+00:00I Ketut Parikesitketut.parikesit@gmail.comPutu Eka Trisna Dewiketut.parikesit@gmail.com<p><em>Government Regulation of the Republic of Indonesia Number 28 Year 2025 concerning the Implementation of Risk-Based Business Licensing (RBBL) marks a fundamental policy reform in Indonesia's business licensing landscape. This regulation, which officially revokes and replaces Government Regulation Number 5 Year 2021, aims to simplify and accelerate the licensing process, focusing on increasing efficiency, transparency, and legal certainty for business actors. Significant changes include the application of binding Service Level Agreements (SLAs), a fictive-positive policy to prevent delays, simplification of procedures for Micro and Small Enterprises (MSEs), and strengthening the Online Single Submission (OSS) system as a single reference. The anticipated impact of the enactment of GR 28/2025 on Indonesia's investment climate is highly positive. This regulation is expected to increase the confidence of both domestic and foreign investors through greater certainty of time and more transparent processes, reduced bureaucracy, and minimized potential for corrupt practices. For Foreign Direct Investment (FDI), the ease of licensing and integrated access to various facilities and tax incentives through the OSS system will be a significant attraction. Nevertheless, the successful implementation of GR 28/2025 will largely depend on the government's ability to overcome operational challenges, including seamless system integration, human resource capacity building, and comprehensive socialization to all stakeholders.</em></p>2025-07-29T00:00:00+00:00Copyright (c) 2025 I Ketut Parikesithttp://ijsenet.com/index.php/IJSE/article/view/175A Comparative Study Of The Direct Appointment Process For Construction Service Providers Under Presidential Decree No. 16 Of 2018 And Presidential Decree No. 12 Of 2021 (Case Study: Gunung Rajak Village Library Construction Project)2025-07-16T00:33:18+00:00Ilham Yakupyakubakub04@gmail.comHafiz Hamdanihafiz.hamdani@ummat.ac.idAdiman Fariyadinadimansipil@gmail.com<p><em>Construction work is an important part of economic growth. Procurement of construction goods and services is one of the factors for successful development. One method used in procurement of construction services is direct appointment. Based on this, the government issued Presidential Regulation No. 16 of 2021 and Presidential Regulation No. 12 of 2021 concerning procurement of construction goods and services. The purpose of this study is to determine the stages of the direct appointment process and to determine the impact of changes in presidential regulations on the process of direct appointment of construction service providers. Thus, it is hoped that it can provide policy recommendations that can increase the effectiveness of construction service procurement. The research method uses quantitative descriptive research. The sampling technique uses purposive sampling, with data taken from the Gunung Rajak Village Library Building Construction project and questionnaires distributed to service providers, service providers, and the Gung Rajak village community who understand service procurement. The data processing is descriptive and the questionnaire data processing uses a Likert Scale. The results of this study are that the process of direct appointment activities in the Gunung Rajak village library building construction project was carried out well and structured. Then the results of the questionnaire analysis with a Likert Scale showed the percentage value of the respondents' attitudes above 80%, with a small standard deviation value, namely (between 0.626 - 0.484), and an average Likert scale value of 4. These results indicate that Presidential Regulation No. 12 of 2021 is considered better in the process of direct appointment of construction service providers compared to Presidential Regulation No. 16 of 2018.</em></p>2025-07-24T00:00:00+00:00Copyright (c) 2025 Ilham Yakup, Hafiz Hamdani, Adiman Fariyadinhttp://ijsenet.com/index.php/IJSE/article/view/178Smartwatches, AI, and the Three Faces of Technological Determinism: A Marxist Critique of Digital Capitalism2025-07-22T02:04:27+00:00Ressa Uli Patrissiarpatrissia@gmail.comMochamad Husnirpatrissia@gmail.com<p><em>This study explores the role of artificial intelligence (AI) in smartwatches through the critical lens of Karl Marx’s theory of technological determinism. In contrast to functionalist and adoption-centered analyses, the research problematizes the ideological and socio-economic structures underpinning wearable technologies. The objective is to reinterpret smartwatches not as neutral innovations but as artifacts embedded in digital capitalism—functioning simultaneously as autonomous agents, social constraints, and political instruments. Employing a qualitative, conceptual methodology grounded in Marxist historiography and critical media studies, the research synthesizes canonical texts with contemporary scholarship on AI, surveillance, and labor. The results reveal that AI-powered smartwatches reinforce capitalist imperatives of productivity, data commodification, and self-discipline, ultimately contributing to behavioral governance and user alienation. This study offers a dialectical framework that exposes the myth of technological neutrality and reframes wearable AI as a site of ideological reproduction. It contributes to communication and technology studies by advancing a historically grounded critique of how digital devices shape, and are shaped by, class dynamics, capitalist rationality, and power structures. </em></p>2025-07-24T00:00:00+00:00Copyright (c) 2025 Ressa Uli Patrissia, Mochamad Husnihttp://ijsenet.com/index.php/IJSE/article/view/174Study of scheduling DPRD building of North Lombok Regency using BIM 5D with Tekla Structural software2025-07-16T00:32:31+00:00Toriqurrahman Toriqurrahmantoriqqurrahman2@gmail.comHafiz Hamdanihafiz.hamdani@ummat.ac.idAdryan Fitrayudhaadryan@ummat.ac.id<p><em>The Lombok Utara Regency DPRD Building Construction Project is a multi-story building construction project using conventional scheduling methods with an S-curve. In accordance with Government Regulation No. 16 of 2021 on the implementation regulations of Law No. 28 of 2002 on building construction, which mandates the use of BIM for medium and high-rise buildings. This study aims to investigate the use of BIM through Tekla Structures software in planning project scheduling based on Detailed Engineering Design (DED) data. The research methodology begins with the collection of relevant references and shop drawing data. Using the obtained data, a 3D model can be created using Tekla Structures 2025 software, followed by scheduling tasks using Tekla Task Manager. The advantages of scheduling using Tekla Structures include the ability to create detailed models and facilitate scheduling through its available features, which display visualizations of each stage of progress. Compared to conventional scheduling using an S-curve, Tekla Structures provides accurate information through the visualizations it displays. The scheduling results for the construction project of the Lombok Utara Regency DPRD Building using the S-curve required 139 calendar days, while using Tekla Structures software required 111 calendar days. This study demonstrates that BIM technology can significantly enhance construction project efficiency.</em></p>2025-07-24T00:00:00+00:00Copyright (c) 2025 Toriqurrahman Toriqurrahman, Hafiz Hamdani, Adryan Fitrayudhahttp://ijsenet.com/index.php/IJSE/article/view/182Motivating and Examining The Students of SMK Triratna for The Final Exams: A Community Service Activities2025-07-27T04:49:39+00:00Ian Nurpatria Suryawanian.nurpatria@gmail.comRegi Muzio Ponzianiregi@stietrisakti.ac.idSugiarto Prajitnosugiarto@stietrisakti.ac.idDeboradebora@stietrisakti.ac.idUmar Issa Zubaidiuiz@stietrisakti.ac.idHilary Flora Agustina Tulli Lasarhilary@stietrisakti.ac.id<p><em>This study aims to evaluate the effectiveness of motivation training on students' academic performance and psychological readiness at SMK Triratna. The training focused on enhancing both intrinsic and extrinsic motivation to improve students' learning enthusiasm, confidence, and stress management during examinations. Using a quasi-experimental design, data were collected from a sample of students before and after the training through questionnaires and academic assessments. The results indicate a significant increase in students' motivation levels, academic achievement, and mental resilience. The findings suggest that motivation training is a valuable intervention to boost students' academic success and emotional preparedness. It is recommended that such programs be implemented regularly and supported by the school community to sustain positive outcomes.</em></p>2025-07-28T00:00:00+00:00Copyright (c) 2025 Ian Nurpatria Suryawan, Regi Muzio Ponziani, Sugiarto Prajitno, Debora, Umar Issa Zubaidi, Hilary Flora Agustina Tulli Lasarhttp://ijsenet.com/index.php/IJSE/article/view/184The Dynamics of Polygamy in Middle-Class Society (An Analysis of the Perspective of Islamic Law, Family Welfare and Gender Equality)2025-07-27T08:46:02+00:00Ahmad Syaikalchrisdiandamanik53@gmail.comAinul Yakinyakin4255@gmail.com<p><em>Polygamous practices in contemporary society present social complexities that demand critical and multidimensional analysis. This research explores the dynamics of polygamy in middle-class contexts, with a profound focus on the interaction between Islamic legal norms, family welfare construction, and gender equality discourse. Employing a phenomenological qualitative approach, the study delves into the lived experiences of polygamous families through in-depth interviews and participatory observation. The research findings reveal complex social interaction patterns, where polygamous practices transcend mere legal-normative concerns, emerging instead as an arena of power negotiation, identity construction, and social meaning. The study identifies three critical dimensions: 1. Dynamic and contextual Islamic legal construction, 2. Multidimensional implications for family welfare dynamics, 3. Structural challenges in achieving gender equality. The research uncovers that polygamous practices form a complex social ecosystem, characterized by highly diverse experiences. Some families successfully create internal harmony, while others face relationship fragmentation, emotional conflicts, and psychological tensions. Critically, the study offers a novel perspective: polygamy cannot be understood as a singular phenomenon, but rather as a social practice generated through complex interactions between religious traditions, socio-economic structures, and gender power dynamics. The primary implication of this research is the necessity of a holistic and transformative approach to understanding and regulating polygamous practices, positioning principles of justice, human dignity, and the welfare of all family members as the central focus.</em></p>2025-07-28T00:00:00+00:00Copyright (c) 2025 Ahmad Syaikal, Ainul Yakinhttp://ijsenet.com/index.php/IJSE/article/view/103Disparity In Judges' Determinations Regarding The Confirmation Of Marriage For Underage Sirri Marriages From The Perspective Of Legal Certainty2025-07-28T12:34:24+00:00Lailatul Khomariyahlailatulkhomariyah@unuja.ac.idMusthafa Syukurlailatulkhomariyah@unuja.ac.id<p><em>This study aims to understand and analyze disparities in judges' decisions on marriage validation for secret marriages conducted by underage couples and the legal implications (consequences) that arise. The type of method used in this study is a normative legal research method, using a statutory approach. The findings of this study indicate that the judge rejected the marriage validation case in Decision No. 951/Pdt.P/2023/PA.Krs and Decision No. 59/Pdt.P/2019/PA. Apn reviewed the legal certainty aspect in accordance with the applicable laws and referred to the fatwa of the Secretary of the Supreme Court of the Republic of Indonesia No. 231/PAN/HK. 05/01/2019, which states that marriages involving minors who do not meet the minimum age requirement for marriage must be renewed through tajdid nikah and registered. This relates to the judge's decision to grant the marriage validation case in Judgment No. 614/Pdt.P/2022/PA.Tg and No. 58/Pdt.P/2023/PA. Rtg reviews the aspect of maslahah mursalah (public interest) within the family. This study aims to provide recommendations to enhance consistency and fairness in the enforcement of laws related to underage secret marriages, particularly for unregistered marriages, and to promote public awareness of the importance of marriage registration to ensure their legal rights.</em></p>2025-07-28T00:00:00+00:00Copyright (c) 2025 Abd Wahibhttp://ijsenet.com/index.php/IJSE/article/view/181The Influence Of Service Quality On Customer Satisfaction At Bank Syariah Indonesia KCP Probolinggo2025-07-25T12:28:49+00:00Khoiril Anamkhoirilanam559@gmail.comRomzatul Widadromzatulwidad382@gmail.com<p><em>This study aims to analyze the effect of service quality on customer satisfaction both partially and simultaneously at Bank Syariah Indonesia Probolinggo Branch. This type of research is descriptive quantitative. The population in this study were all consumers of Bank Syariah Indonesia Probolinggo Branch. The sample size was 100 respondents. Validity test and reliability test are used to test measuring instruments. The results showed that responsiveness with a coefficient of 0.003, assurance with a coefficient of 0.016, tangible with a coefficient of 0.037, reliability with a coefficient of 0.040 had an effect on customer satisfaction. The coefficient of determination analysis shows that 59.2% of customer satisfaction is influenced by service quality. While the remaining 40.8% is influenced by other variables not included in the study Thus, improving overall service quality can be an effective strategy in increasing customer satisfaction at BSI Probolinggo Branch.</em></p>2025-07-28T00:00:00+00:00Copyright (c) 2025 Khoiril Anam, Romzatul Widadhttp://ijsenet.com/index.php/IJSE/article/view/166Isolation And Characterization Of Trichoderma Sp. And Its Antagonism Activity Against Fusarium Wilt In Shallots2025-07-06T04:48:20+00:00La Mudilamudi89@gmail.comZainal Abidinlamudi89@gmail.comIda Maratul Hamidahlamudi89@gmail.comHelmi Ahmad Gyn’nandilamudi89@gmail.comRusmini Rusminilamudi89@gmail.comRiama Rita Manullanglamudi89@gmail.comAndi Lisnawatilamudi89@gmail.comGusti Ayu Kade Sutariatilamudi89@gmail.com<p><em>Moler disease in shallots, particularly during the rainy season, caused a significant decline in production. As a solution, biological control using indigenous Trichoderma sp. was needed, as it functioned both as a biocontrol agent and a plant growth promoter. This study aimed to isolate and characterize Trichoderma sp. from the BTP Study Program Pilot Garden and to evaluate its antagonistic potential against moler disease in vitro. The research was conducted at the Agronomy Laboratory of Samarinda State Agricultural Polytechnic from July to August 2024. Observed variables included macroscopic and microscopic characteristics, as well as inhibition tests. Characterization data were analyzed descriptively, while inhibition test results were analyzed using analysis of variance (ANOVA), followed by a P-value of 0.05. Based on the isolation results, four isolates of Trichoderma sp. were isolated from the vegetation of palm oil plants, rubber plants, and pepper plants, exhibiting morphologically and microscopically distinct characteristics. Based on the morphological and microscopic characters, the TP2 isolate was suspected to be Trichoderma sp., the TH2 isolate was identified as T. hamatum, the TE1 isolate was assumed to be T. harzianum, and the TE2 isolate was thought to be T. koningi. The results of the antagonist test showed that the Trichoderma sp. isolates could act as biological controllers, as shown by the inhibition test results ranging from 35.16% to 69.46%. These findings indicated that the indigenous Trichoderma isolates had promising potential as biological control agents and could be further developed for field application to manage moler disease in shallots effectively.</em></p>2025-07-28T00:00:00+00:00Copyright (c) 2025 La Mudi, Zainal Abidin, Ida Maratul Hamidah, Helmi Ahmad Gyn’nandi, Rusmini Rusmini, Riama Rita Manullang, Andi Lisnawati, Gusti Ayu Kade Sutariatihttp://ijsenet.com/index.php/IJSE/article/view/135Information Ethics In The Qur'an: A Thematic Study Of Trust And Honesty In Facing Hoaxes2025-07-30T12:51:31+00:00Nur Azizah Riska Ayu Astiani Mahmudahiat.2110200050@unuja.ac.idRifqatul Husna iat.2110200050@unuja.ac.id<p><em>The rapid development of information technology has drastically changed the way humans communicate. In this digital era, people can easily obtain information and disseminate it without proper verification, which can increase the potential for the spread of hoaxes. This phenomenon requires us to use good ethics in information and communication, especially regarding the values of trustworthiness and honesty. This study aims to examine the concept of trustworthiness and honesty in more depth through a thematic approach by referring to M. Quraish Shihab's Tafsir Al-Misbah. This study uses a qualitative method using a thematic interpretation approach (Maudhui'i), namely by collecting and analyzing verses related to the values of trustworthiness and honesty. From the results of this study, we obtain how the concept of trustworthiness and honesty in conveying information based on the Qur'an, and how the Qur'an provides guidance in dealing with hoaxes. This study explains more specifically by combining the concept of trustworthiness and honesty in dealing with hoaxes with a thematic interpretation approach.</em></p>2025-07-30T00:00:00+00:00Copyright (c) 2025 Muhammad Rijal Asy'ari