A Decoupled and Positivity-Preserving DDFVS Scheme for Diffusion Problems on Polyhedral Meshes. Communications in Computational Physics, [S. l.], v. 27, n. 5, p. 1378–1412, 2020. DOI: 10.4208/cicp.OA-2018-0292. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/6819. Acesso em: 5 dec. 2025.