HUGO RAMOS; H. SULAIMAN ISMAIL; HJ.YUSNIDAH. ANALISA PEYEBAB KETERLAMBATAN KEGIATAN BONGKAR MUAT PADA PT. PELABUHAN INDONESIA I DUMAI. Journal of Maritime and Education (JME), [S. l.], v. 2, n. 1, p. 64-69, 2020. Disponível em: https://ejournal-poltekamimedan.my.id/index.php/jme/article/view/13. Acesso em: 28 jul. 2026.