فهرس المقالات Vijaya Laxmi Pikkala المقاله 1 - Perishable Inventory Model with Retrial Demands, Negative Customers and Multiple Working Vacations Vijaya Laxmi Pikkala Soujanya M.L. International Journal of Mathematical Modeling & Computations , العدد 5 , السنة 7 , پاییز 2017 المقاله 2 - Transient Solution of an M/M/1 Variant Working Vacation Queue with Balking Vijaya Laxmi Pikkala Rajesh Pilla International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 8 , زمستان 2018 المقاله 3 - A Study on State Dependent Accessible and Second Optional Service Queue with Impatient and Feedback Customers Vijaya Laxmi Pikkala Girija Bhavani Edadasari International Journal of Mathematical Modeling & Computations , العدد 5 , السنة 8 , پاییز 2018 المقاله 4 - Discrete Time Analysis of Multi-Server Queueing System with Multiple Working Vacations and Reneging of Customers 20.1001.1.22286225.2019.9.1.1.4 Vijaya Laxmi Pikkala Wondewosen Kassahun International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 9 , زمستان 2019 المقاله 5 - Bat Algorithm for Optimal Service Parameters in an Impatient Customer <i>N</i>-Policy Vacation Queue 20.1001.1.22286225.2019.9.2.3.8 Vijaya Laxmi Pikkala International Journal of Mathematical Modeling & Computations , العدد 2 , السنة 9 , بهار 2019
