Aziz Abdulkader N, نوال, Adnan N. Study Boundary Problem with Integral condition for Fractional Differential Equations. EDUSJ [Internet]. 2020 Sep. 1 [cited 2025 Aug. 4];29(3):237-45. Available from: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18038