Shah, Nita H., and Poonam Mishra. “An EOQ Model for Deteriorating Items under Supplier Credits When Demand Is Stock Dependent”. Yugoslav Journal of Operations Research 20, no. 1 (March 1, 2010): 145–156. Accessed September 27, 2025. https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/290.