KUMAR, S.; RENUKA; KUMAR, V. Markov Chain-Based Models in Queuing Theory: An Operations Research Perspective. RESEARCH HUB International Multidisciplinary Research Journal , [S. l.], v. 12, n. 7, p. 52–62, 2025. DOI: 10.53573/rhimrj.2025.v12n7.006. Disponível em: https://www.rhimrj.co.in/index.php/rhimrj/article/view/538. Acesso em: 28 mar. 2026.