Abdullah A. Comparative Study of Uniform and Graded Meshes for Solving Convection-Diffusion Equation with Quadratic Source. PAAT [Internet]. 2022 Aug. 28 [cited 2024 Jul. 23];2(1):1-9. Available from: https://penerbit.uthm.edu.my/ojs/index.php/paat/article/view/11951