Saputra, Juni. “ANALYSIS OF SHIP QUEUES AND OPTIMIZATION STRATEGIES OF BERTHING OCCUPANCY RATE”. Proceeding of International Conference on Multidisciplinary Research 3, no. 1 (December 7, 2025): 78–87. Accessed January 12, 2026. https://proceedingkptcn.com/index.php/icmr/article/view/74.