Lesmini, Lis, Deny J. Najoan, Muhammad Nurman Ruslani, Muhammad Iqbal Firdaus, Primadi Candra Susanto, and Ryan Firdiansyah Suryawan. “Service Strategies of Shipping Agencies in Managing Ship Arrivals and Departures”. Jurnal Transportasi, Logistik, dan Aviasi 1, no. 2 (January 30, 2022): 70–84. Accessed June 8, 2026. https://abnus.co/index.php/jtla/article/view/60.