S. Alodhaibi, Sultan, Robert L. Burdett, and Prasad Kdv. Yarlagadda. “A Model to Simulate Passenger Flow Congestion in Airport Environment”. International Journal of Engineering and Technology 7, no. 4 (June 30, 2019): 6943–6946. Accessed February 9, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/19417.