Kurnianto, Fahmi Arif, Bejo Apriyanto, Elan Artono Nurdin, and Fahrudi Ahwan Ikhsan. “LEVEL OF KNOWLEDGE OF SENIOR HIGH SCHOOL STUDENTS TO MANGROVE CONSERVATION: Fahmi Arif Kurnianto, Bejo Apriyanto , Elan Artono Nurdin , Fahrudi Ahwan Ikhsan”. Geosfera Indonesia 1, no. 1 (December 14, 2017): 8–15. Accessed April 29, 2025. https://geosfera.jurnal.unej.ac.id/index.php/GEOSI/article/view/6190.