SASIKALA S; DHILOTHAMA R. An Encourage Arrival of Multi-Server queuing System with Defeat Balking and Feedback Customers. Research Updates in Mathematics and Computer Science Vol. 3, [S. l.], p. 1–8, 2024. DOI: 10.9734/bpi/rumcs/v3/8133E. Disponível em: https://stm.bookpi.org/RUMCS-V3/article/view/13979. Acesso em: 3 jun. 2026.