A. Abdul – Kader, N., نوال, N. L. Housen, نورا, N. A. Abdul-Razaq, and نادیة. “Exisfence And Uniqueness Of Solufion For Fractional Integro Differential Equation With Boandary Conditions”. Journal of Education and Science (JES), vol. 28, no. 3, Sept. 2019, pp. 250-6, doi:10.33899/edusj.2019.162968.