MAHENDRA VARMA POLAKONDA, V.N.RAMA DEVI, RAJYALAKSHMI KOTTAPALLI. (M/EK/C:C/FCFS) Queue with Two-Class Arrivals, State dependent service, Multi-Servers, and Customers Impatience. Journal of Advanced Zoology, [S. l.], v. 44, n. S3, p. 1108–1116, 2023. DOI: 10.17762/jaz.v44iS-3.1106. Disponível em: https://jazindia.com/index.php/jaz/article/view/1106. Acesso em: 22 jul. 2024.