An Error Estimate of a Modified Method of Characteristics Modeling Advective-Diffusive Transport in Randomly Heterogeneous Porous Media. CSIAM Transactions on Applied Mathematics, [S. l.], v. 3, n. 1, p. 172–190, 2022. DOI: 10.4208/csiam-am.2020-0216. Disponível em: https://global-sci.com/index.php/csiam-am/article/view/7798. Acesso em: 6 dec. 2025.