Adewusi, O. A., K. A. Adigun, and A. O. Adigun. “Modelling Customer’s Satisfaction at Portofino Eatery Ado-Ekiti Using Queuing Theory”. ABUAD International Journal of Natural and Applied Sciences 2, no. 1 (March 30, 2022): 42–48. Accessed November 22, 2024. https://journals.abuad.edu.ng/index.php/aijnas/article/view/13.