Herianto Hutagalung, Adi, Yuna Sutria, and Netty Kesuma. “PROSES PENGURUSAN DOCKING KAPAL DI DOK WARUNA OLEH PT. ADMIRAL LINES CABANG BELAWAN”. Journal of Maritime and Education (JME) 6, no. 1 (February 13, 2024): 575-582. Accessed April 26, 2026. https://ejournal-poltekamimedan.my.id/index.php/jme/article/view/121.