Falade Kazeem Iyanda, Muhammad Yusuf Muhammad, and Taiwo Omotayo Adebayo. “Construction and Utilization of Orthogonal Polynomial for the Fractional Order Integro- Volterra-Fredholm Differential Equations”. NIPES - Journal of Science and Technology Research 7, no. 1 (March 5, 2025): 46–63. Accessed March 14, 2025. https://journals.nipes.org/index.php/njstr/article/view/1215.