SAARI, Hafizuddin; IBRAHIM, Norzuria. Analysing Customer Waiting Time Using Queuing Models. Enhanced Knowledge in Sciences and Technology, [S. l.], v. 6, n. 1, p. 185–191, 2026. Disponível em: https://periodical.uthm.edu.my/index.php/ekst/article/view/22392. Acesso em: 14 aug. 2026.