Situmorang, Erika Putri Octavani, Puji Prastowo, and Mufti Sudibyo. “Identifikasi Mikroplastik Pada Insang Dan Saluran Pencernaan Ikan Nila (Oreochromis Niloticus) Di Danau Toba Kabupaten Simalungun”. Biocaster : Jurnal Kajian Biologi 6, no. 1 (January 15, 2026): 411–419. Accessed January 25, 2026. https://e-journal.lp3kamandanu.com/index.php/biocaster/article/view/964.