Batubara, Fikri Ardiansyah, Dodik Widarbowo, Yuniar Ayu Hafita, and Ryan Puby Sumarta. “ANALISIS PERSIAPAN DAN PELAKSANAAN LIFTING OPERATION PADA SV. MARVELA 18”. JPB : Jurnal Patria Bahari 4, no. 2 (November 26, 2024): 41-45. Accessed April 25, 2025. https://ejournal.poltekpel-sorong.ac.id/index.php/jpb/article/view/152.