Jocob*, E., L. Adamu*†, E. N. Didigwu‡, A. Abdullahi§, and S. D. Yakubu**. 2023. “Application of Open Network Queuing Model in a Banking System to Reduce Waiting Time of Customers”. International Journal of Mathematical Analysis and Modelling 5 (1). https://tnsmb.org/journal/index.php/ijmam/article/view/29.