Xing, Yuwei, Hualong Yang, Xuefei Ma, and Yan Zhang. “Optimization of Ship Speed and Fleet Deployment under Carbon Emissions Policies for Container Shipping”. Transport 34, no. 2 (March 26, 2019): 260-274. Accessed April 24, 2024. https://journals.vilniustech.lt/index.php/Transport/article/view/9317.