Shah, Nita H., Kavita Rabari, and Ekta Patel. “A Deteriorating Inventory Model under Overtime Production and Credit Policy for Stock- and Price Sensitive Demand Function”. Operational Research in Engineering Sciences: Theory and Applications (March 21, 2022). Accessed June 30, 2022. https://oresta.rabek.org/index.php/oresta/article/view/194.