Coghlan, D., O. Adetunji, M. Sebatjane, and T. Kapya. 2025. “An Economic Order Quantity Model for Imperfect and Deteriorating Items With Freshness and Inventory-Level-Dependent Demand”. The South African Journal of Industrial Engineering 36 (2):149-68. https://doi.org/10.7166/36-2-3121.