Laju, I Kadek, Sereati Hasugian, Renta Novaliana Siahaan, Muh. Dahri, and Eka Wahyu Ardi. “Analysis and Evaluation of Navigation Aid Maintenance at Tanjung Perak Port”. Airman: Jurnal Teknik dan Keselamatan Transportasi 7, no. 1 (June 30, 2024): 1–12. Accessed September 20, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/430.