UPAYA PELESTARIAN LINGKUNGAN HIDUP MELALUI PARTISIPASI PESERTA DIDIK DI SMP NEGERI 3 MARGAHAYU KABUPATEN BANDUNG. GEOAREA | Jurnal Geografi, [S. l.], v. 3, n. 1, p. 47–59, 2020. Disponível em: https://ejournal.unibba.ac.id/index.php/Geoarea/article/view/627. Acesso em: 20 aug. 2026.