Jumaa, Sara Qasim, and Hameeda Oda Al- Humedi. “SOLVING TWO-DIMENSIONAL TIME-SPACE FRACTIONAL DIFFUSION PROBLEM BY USING LEAST-SQUARES-PETROV-GALERKIN METHOD”. International Journal Multidisciplinary (IJMI) 3, no. 2 (March 10, 2026): 300–315. Accessed March 18, 2026. https://journal.antispublisher.com/index.php/IJMI/article/view/459.