Rajadurai, P., Santhoshi, R., Pavithra, G., Usharani, S., & B. Shylaja, S. (2018). An M/G/1 Retrial Queueing System with Phase Type Services and Working Vacations.
International Journal of Engineering and Technology,
7(4.10), 758-761.
https://doi.org/10.14419/ijet.v7i4.10.26109