TY  - JOUR
AU  - Pikkala, Vijaya Laxmi
AU  - Edadasari, Girija Bhavani
TI  - A Study on State Dependent Accessible and Second Optional Service Queue with Impatient and Feedback Customers
JO  - International Journal of Mathematical Modeling & Computations
VL  - 8
IS  - 4
SP  - 207
EP  - 216
PY  - 2018
DO  - 
ER  -