Sunardi Syahhuri, Budiman. Effectiveness Of Coal Mining License Supervision By The Energy And Mineral Resources (ESDM) Department Of East East East Eastern Province In Samarinda City. Jur. Ilmu Pemerintahan [Internet]. 2023 Jul. 5 [cited 2025 Apr. 4];9(1):32-41. Available from: http://e-journals2.unmul.ac.id/index.php/jip/article/view/763