“Numerical Solution of Fractional Advection-Diffusion Equation With Generalized Caputo Derivative Using Shifted Ultraspherical Collocation Method”. Journal of the Nigerian Society of Physical Sciences 8, no. 2 (May 2, 2026): 2986. Accessed May 2, 2026. https://journal.nsps.org.ng/index.php/jnsps/article/view/2986.