Manurung M, Yanti DIW, Leiwakabessy IM, Tabalessy RR, Masengi MC, Siwabessy A. EDUKASI PENGELOLAAN SAMPAH ORGANIK DAN NON ORGANIK PADA SISWA SD YPK III BETHEL DOOM. JS [Internet]. 2024 Mar. 7 [cited 2025 Apr. 29];2(1):21-9. Available from: https://ojs.ukip.ac.id/index.php/jsg/article/view/176