N. K. Sahoo, & P. K. Tripathy. (2018). An EOQ Model for Quadratic Demand Rate, Parabolic Deterioration, Time Dependent Holding Cost with Partial Backlogging. International Journal of Mathematics And Its Applications, 6(1 - B), 325–332. Retrieved from http://ijmaa.in/index.php/ijmaa/article/view/928