Yadav C, Sharma RC, Shanker U. Analysis of waiting and service cost for a multi-server queuing model in a tertiary care hospital. Int. J. of Health Sci. [Internet]. 2022 Oct. 15 [cited 2024 Nov. 16];6(S8):5140-8. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/13393