TINJAUAN MASTERPLAN SESAR OPAK BUKIT MENGGER BERBASIS PELESTARIAN OBJEK WARISAN GEOLOGI. Share: Journal of Service Learning, [S. l.], v. 9, n. 1, p. 65–74, 2023. DOI: 10.9744/share.9.1.65-74. Disponível em: https://share.petra.ac.id/index.php/share/article/view/25688. Acesso em: 4 jun. 2026.