“Sosialisasi Dan Pemanfaatan Sampah Organik Di Lingkungan Sekolah SD Negeri 24 Medan”. Jurnal Pengabdian West Science 4, no. 01 (January 30, 2025): 20–24. Accessed April 17, 2025. https://wnj.westsciences.com/index.php/jpws/article/view/1885.