“AN ECONOMIC ORDER QUANTITY MODELS FOR AMELIORATING ITEMS WITH QUADRATIC DEMAND AND PARTIAL BACKLOGGING RATE”, iijp, vol. 1, no. issue 2, pp. 93–106, May 2025, Accessed: Sep. 17, 2026. Available: https://impactinternationaljournals.com/publications/index.php/ojs/article/view/22