NASUTION, A.; PERMADI, B. GAMBARAN PERILAKU SISWA DALAM MEMBUANG SAMPAH DI MADRASAH IBTIDAIYAH IBNU AQIL KOTA BOGOR TAHUN 2017. HEARTY, [S. l.], v. 5, n. 2, 2017. DOI: 10.32832/hearty.v5i2.1059. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Hearty/article/view/1059. Acesso em: 3 may. 2024.