A. A. MOHAMAD SAFURI and M. G. . KAMARDAN, “Queue Management and Application in Supermarket”, EKST, vol. 2, no. 1, pp. 352–360, Aug. 2022, Accessed: May 05, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5281