A Modified Weak Galerkin Finite Element Method for Singularly Perturbed Parabolic Convection-Diffusion-Reaction Problems. Journal of Computational Mathematics, [S. l.], v. 41, n. 6, p. 1246–1280, 2023. DOI: 10.4208/jcm.2203-m2021-0031. Disponível em: https://global-sci.com/index.php/JCM/article/view/15756. Acesso em: 26 feb. 2026.