Approximate Solution of Two-Dimensional Linear Systems of Fractional Order Partial Integro-Differential Equations Using Variational Iteration Method (B. I. Asker, F. S. Fadhel, M. S. Ismael, & S. A. Abdul Karim, Trans.). (2025). Babylonian Journal of Mathematics, 2025, 92-101. https://doi.org/10.58496/BJM/2025/010