He, Bin, Yaping Liu, Xiaocheng Gao, Fei An, and Xikui Lv. 2023. “Passenger Queuing Analysis Method of Security Inspection and Ticket-Checking Area Without Archway Metal Detector in Metro Stations”. Promet - Traffic&Transportation 35 (5):772-85. https://doi.org/10.7307/ptt.v35i5.266.