“The Numerical Investigations of Non-Polynomial Spline for Solving Fractional Differential Equations ”. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences 28, no. 3 (December 15, 2020): 1–18. Accessed May 4, 2025. https://www.journalofbabylon.com/index.php/JUBPAS/article/view/3316.