Dustinus Laia. “ANALISIS PENGISIAN DAN PEMBUANGAN AIR BALLAST GUNA MENGATASI STABILITAS DI KAPAL KM MIN NO.2”. Jurnal Penelitian Samudra 2, no. 1 (May 21, 2025). Accessed August 5, 2025. https://samudrajurnal.id/index.php/samudra/article/view/37.