Agustinus, Agustinus, Henry Munandar Manik, and Nawanto Budi Sukoco. “ANALYSIS OF RAY TRACING (BELLHOP) PROPAGATION MODEL IN NORTH NATUNA SEA WATERS”. Jurnal Perikanan Unram 14, no. 2 (June 18, 2024): 693–703. Accessed July 3, 2024. https://jperairan.unram.ac.id/index.php/JP/article/view/822.