A. J. Khaleel and H. F. Essa, “The Generalized Taylor Expansion Method for Solving Some Types of Fractional Non-local Problems”, Al-Nahrain J. Sci., vol. 17, no. 4, pp. 195–202, Jun. 2018, Accessed: May 22, 2026. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/396