Govindarao L, Mohapatra J. A Second Order Weighted Numerical Scheme on Nonuniform Meshes for Convection Diffusion Parabolic Problems. TECM [Internet]. 2020 Jan. 14 [cited 2026 Jun. 20];28(5):467-98. Available from: https://journals.riverpublishers.com/index.php/EJCM/article/view/1293