Ernita Rahmadhani Bym, et al. “BEYOND PAPER POLICY: OPTIMIZING REGIONAL REGULATION ON WASTE MANAGEMENT THROUGH SYSTEMATIC ENFORCEMENT OF ADMINISTRATIVE SANCTIONS”. Multidiciplinary Output Research For Actual and International Issue (MORFAI), vol. 6, no. 4, June 2026, pp. 6217-26, https://radjapublika.com/index.php/MORFAI/article/view/5567.