El Khomeiny, Ali Sumara, Falldy Primanta, and Sjahrial Nasution. “Peran Safety Management System Dalam Keselamatan Pelayaran”. Jurnal Manajemen Bisnis Transportasi dan Logistik 5, no. 3 (May 29, 2019): 375–380. Accessed August 9, 2026. https://journal.itltrisakti.ac.id/index.php/jmbtl/article/view/815.