VONGKOK, Areerat; POCHAI, Nopparat. Numerical simulations for reactive nitrogen compounds pollution measurements in a stream using Saulyev method. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 43, p. 552–582, 2020. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/7317. Acesso em: 6 nov. 2026.