Revi Marizska and Rahmadani Yusran 2026. Implementation of Immigration Supervision Policy on Foreign Citizens’ Residence Permits at the Class I TPI Padang Immigration Office. International Journal of Science and Environment (IJSE). 6, 2 (Jul. 2026), 2036–2049. DOI:https://doi.org/10.51601/ijse.v6i2.722.