Ogumeyo SA, Oloda FSS, Ehiwario JC, Adigwe RU. Mathematical Models to Determine Optimum Inventory Level in a Supply Chain System. EJMS [Internet]. 2024Dec.13 [cited 2025Oct.26];15(1):85-103. Available from: https://www.earthlinepublishers.com/index.php/ejms/article/view/973