Ardeni, Aprian, Merry Safrina, Puji Retnoningrum, and Satria. “Peran Boarding Agent Dalam Meminimalisir Keterlambatan Keberangkatan Kapal Pada PT Pelayaran Sinar Dhafitha Utama (SDU)”. Jurnal 7 Samudra 10, no. 2 (November 28, 2025): 57–64. Accessed April 4, 2026. https://ojs.pppm.poltekpel-sby.ac.id/index.php/7samudra/article/view/409.