Ompusunggu, Tamarida Malony, and Harapan Tua Ricky Freddy Simanjuntak. “Pengawasan Pelayanan Pelabuhan Penyeberangan Dumai-Tanjung Kapal Di Kota Dumai”. Journal of Humanities Education Management Accounting and Transportation 1, no. 2 (July 31, 2024): 350–362. Accessed May 21, 2026. https://rayyanjurnal.com/index.php/HEMAT/article/view/2593.