“Optimization of Economic Order Quantity Inventory Model for Backorders through Trapezoidal Fuzzy Number and Regression Sensitivity Analysis”, NS, vol. 32, no. 3, pp. 793–809, Aug. 2025, Accessed: Sep. 10, 2025. [Online]. Available: https://nonlinearstudies.com/index.php/nonlinear/article/view/3867