Ginting, Dafid, Yepta Vianus Marbun, Fahmi Rinaldi, and Muhammad Al Purkan Ritonga. “PROSES PENANGANAN SIGN OFF CREW KAPAL SPM BHEEM PADA IMIGRASI BATU AMPAR OLEH PT. BALANCIA SHIPPING AGENCY BATA”. Journal of Maritime and Education (JME) 8, no. 1 (February 2, 2026): 28-33. Accessed June 12, 2026. https://ejournal-poltekamimedan.my.id/index.php/jme/article/view/223.