Luo, Wei, Lishan Sun, Liya Yao, Qingsheng Gong, and Jian Rong. “Experimental Study for Optimizing Pedestrian Flows at Bottlenecks of Subway Stations”. Promet - Traffic&Transportation 30, no. 5 (October 31, 2018): 525-538. Accessed April 19, 2024. https://traffic.fpz.hr/index.php/PROMTT/article/view/2715.