Singh Y, Manik P, Chaudhary K. Optimal production policy for multi-product with inventory-level-dependent demand in segmented market. YUJOR [Internet]. 2013 Jun. 1 [cited 2025 Oct. 20];23(2):237-4. Available from: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/363