“PLANTING OF MATOA AND SEMPUR TREES ON THE RIVER BANK OF SUKA MAKMUR VILLAGE, SIBOLANGIT DISTRICT”. Jurnal Pengabdian Pendidikan Masyarakat (JPPM) 4, no. 2 (February 7, 2024): 221–226. Accessed February 2, 2026. https://www.ejournal.ummuba.ac.id/index.php/JPPM/article/view/1264.