1.
Khanra S, Chaudhuri K. A production-inventory model for a deteriorating item with shortage and time dependent demand. YUJOR [Internet]. 2011 Mar. 1 [cited 2025 Aug. 25];21(1):29-45. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/303