Ashwaq Abdul Qadir Khidr, and Edrees M. Nori Mahmood. “Enhancing Fuzzy Transform Using PCHIP Interpolation: A Novel Approach to Function Approximation and Solving Differential Equations ”. Statistics, Optimization & Information Computing 15, no. 5 (July 19, 2025): 4323-4336. Accessed May 7, 2026. http://47.88.85.238/index.php/soic/article/view/2624.