Aziz Sakti Nugroho, Bachtiar Simatupang, Dahlan, and Erniyanti. “LEGAL ANALYSIS OF THE EFFECTIVENESS OF LAW ENFORCEMENT AGAINST THE ABUSE OF FOREIGN RESIDENT PERMITS IN INDONESIA (CASE STUDY OF THE CLASS I SPECIAL IMMIGRATION OFFICE FOR TEMPORARY STAY IN BATAM)”. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), vol. 4, no. 8, Sept. 2025, pp. 3278-86, doi:10.54443/ijset.v4i8.1134.