Geremew Assefa Gudeta, et al. “ Inventory Control of Single Perishable Item in Neutrosophic Environment: With Stock-Based Demand, Preservation Technology, Shortage and Two-Stage Price Discount for Imperfect Items”. Neutrosophic Sets and Systems, vol. 77, Nov. 2024, pp. 186-18, https://fs.unm.edu/nss8/index.php/111/article/view/5276.