PHONG, N. H.; HA, T. T.; LE DIMET, F. X.; HAI, D. N. An improved numerical method for a 2D pollution water model: Direct model. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 39, n. 4, p. 339–349, 2017. DOI: 10.15625/0866-7136/9714. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/9714. Acesso em: 29 jan. 2022.