N. Abdul Basir and R. Chandrashekar, “Simulation Model in Reducing Customer Waiting Time in Fast Food Drive-Thru System: A Case Study in Bangi”, rmtb, vol. 1, no. 1, pp. 80–91, Dec. 2020, Accessed: May 04, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/571