HACHEMI BAADJ, MOHAMAD BADAOUI, MOHAMAD DOUA, KARIM BOUAISSA. Queueing Theory and Their Role in Measuring Service Performance: An Analytical and Applied Study of the Mobilis Agency – Laghouat, Algeria. European Economic Letters (EEL), [S. l.], v. 14, n. 4, p. 229–235, 2024. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/2116. Acesso em: 30 apr. 2026.