SHANTHI. R; LAKSHMIPRIYA. G. Batch arrival Queue with dual-stage service with an additional service and multi-phase Bernoulli governed vacations under N-Policy. Utilitas Mathematica , [S. l.], v. 122, n. 1, p. 1922–1944, 2025. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/2443. Acesso em: 7 may. 2026.