Jebril, Iqbal H., and Iqbal Batiha, translators. “A Stable and Convergent Implicit Finite Difference Scheme for Variable-Order Time-Fractional Convection–Diffusion Equations”. International Journal of Open Problems in Computer Science and Mathematics, vol. 19, no. 1, Dec. 2025, pp. 73-94, https://ijopcm.zuj.edu.jo/index.php/IJOPCM/article/view/54.