KALAISELVI J; SARAVANARAJAN MC. Particle Swarm Optimization of a Single Server Retrial Queue with Delayed Repair Under Working Vacation From Optional Service to ReService. Contemporary Mathematics, [S. l.], v. 6, n. 1, p. 743–771, 2025. DOI: 10.37256/cm.6120255992. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/5992. Acesso em: 23 feb. 2025.