Widayat, Prama, Sri Maryanti, and Safrul Rajab. “Peran Leadership Dalam Pengelolaan Bank Sampah”. Jurnal Indragiri Penelitian Multidisiplin 6, no. 2 (February 13, 2026): 158–165. Accessed July 31, 2026. https://ejournal.indrainstitute.id/index.php/jipm/article/view/1513.