An Efficient Positivity-Preserving Finite Volume Scheme for the Nonequilibrium Three-Temperature Radiation Diffusion Equations on Polygonal Meshes. Communications in Computational Physics, [S. l.], v. 30, n. 2, p. 448–485, 2021. DOI: 10.4208/cicp.OA-2020-0088. Disponível em: https://global-sci.com/index.php/cicp/article/view/6982. Acesso em: 6 dec. 2025.