AN EOQ MODEL FOR ITEMS THAT ARE BOTH AMELIORATING AND DETERIORATING WITH LINEAR INVENTORY LEVEL DEPENDENT DEMAND. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 7, n. 1, p. 5–11, 2023. DOI: 10.33003/fjs-2023-0701-1223. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1223. Acesso em: 1 sep. 2025.