An Adaptive Grid Method for Singularly Perturbed Time-Dependent Convection-Diffusion Problems. Communications in Computational Physics, [S. l.], v. 20, n. 5, p. 1340–1358, 2020. DOI: 10.4208/cicp.240315.301215a. Disponível em: https://global-sci.com/index.php/cicp/article/view/6386. Acesso em: 5 dec. 2025.