An Over-Penalized Weak Galerkin Method for Second-Order Elliptic Problems. Journal of Computational Mathematics, [S. l.], v. 36, n. 6, p. 866–880, 2021. DOI: 10.4208/jcm.1705-m2016-0744. Disponível em: https://global-sci.com/index.php/JCM/article/view/12345. Acesso em: 6 dec. 2025.