Saputra, Arditya Panca, Andri Prasetyo Nugroho, Febriyanti Angelia Ginting, Febriyanti Angelia Ginting, and Habib Abdillah Nurusman. 2026. “Study of Greenhouse Gas Emission on the Semarang-Demak 1A Toll Road Project”. International Journal of Science and Environment (IJSE) 6 (2):137-53. https://doi.org/10.51601/ijse.v6i2.476.