M. E. lima M. Junior, M. E. dos Santos, and D. B. de Alencar, “Application of the Queue theory in the Optimization of systems of attendance in the ice Cream Shop in the city of Manaus-AM-Brazil”, ijaers, vol. 6, no. 6, Oct. 2019, Accessed: Nov. 23, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/520