Angkoso, Guntur, and Aswanti Setyawati. “Kompetensi Karyawan Operasional Bongkar Muat Dalam Pencapaian Berthing Time”. Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) 6, no. 2 (October 3, 2019): 177–184. Accessed November 8, 2026. https://journal.itltrisakti.ac.id/index.php/jmtranslog/article/view/305.