Irvana, Rizky, and Shanty Manullang. “ssessment of olar anel rray tilization pplied to a ishing essel 20 T”. International Journal of Marine Engineering Innovation and Research 8, no. 4 (July 10, 2025): 711–721. ccessed December 6, 2025. https://journal.its.ac.id/index.php/ijmeir/article/view/5097.