GUPTA, S.; JOSHI, P. K.; RAJESHWARI, K. N. . Optimization of M/M/2 Queueing Model with Working Vacations. Journal of Scientific Research, [S. l.], v. 15, n. 1, p. 31–41, 2023. DOI: 10.3329/jsr.v15i1.59348. Disponível em: https://banglajol.info/index.php/JSR/article/view/59348. Acesso em: 16 aug. 2024.