Alwi, D., K. Koroy, and E. Laba. “Struktur Komunitas Ekosistem Mangrove Di Desa Daruba Pantai Kabupaten Pulau Morotai”. Jurnal Ilmiah Wahana Pendidikan, Vol. 5, no. 4, Nov. 2019, pp. 33-46, https://www.jurnal.peneliti.net/index.php/JIWP/article/view/130.