A Discrete Time (a, c, d) Policy Bulk Service Queue with Accessible and Non-accessible Batches. Journal of the Kerala Statistical Association, [S. l.], v. 25, n. 1, p. 33–49, 2014. Disponível em: https://www.ojs.ksa.org.in/index.php/JKSA/article/view/9. Acesso em: 5 nov. 2026.