Tamulina Br. Sembiring, Ismaidar Ismaidar, and August Saut Maringan Sihombing. “Political Law Mining Mineral and Coal When Law Number 23 of 2014 Concerning Regional Government Is in Effect”. Green Social: International Journal of Law and Civil Affairs 2, no. 1 (January 21, 2025): 63–75. Accessed March 2, 2026. https://social.ifrel.org/index.php/GreenSocial/article/view/66.