Kuo, Yiyo, and Cheng Yan Hua. “Using Variance Neighbourhood Search to Optimize the Bus Waiting Allocation Problem in a Multi-Floor Bus Station”. Transport 33, no. 3 (September 27, 2018): 765–772. Accessed May 13, 2025. https://journals.vilniustech.lt/index.php/Transport/article/view/5172.