An Efficient Implementation of the Divergence Free Constraint in a Discontinuous Galerkin Method for Magnetohydrodynamics on Unstructured Meshes. Communications in Computational Physics, [S. l.], v. 21, n. 2, p. 423–442, 2018. DOI: 10.4208/cicp.180515.230616a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/6407. Acesso em: 5 dec. 2025.