Zhang, Jianpeng, Haijun Li, Wei Han, and Yuanping Li. “Research on Optimization of Multimodal Hub-and-Spoke Transport Network under Uncertain Demand”. Archives of Transport 70, no. 2 (June 30, 2024): 137–157. Accessed March 27, 2025. https://www.archivesoftransport.com/index.php/aot/article/view/42.