TUAN, H. M.; THU, P. H. Extrapolated nonstandard numerical schemes for solving an epidemiological model for computer viruses. Journal of Science and Technology on Information security, [S. l.], v. 3, n. 17, p. 17-25, 2023. DOI: 10.54654/isj.v3i17.896. Disponível em: https://isj.vn/index.php/journal_STIS/article/view/896. Acesso em: 27 may. 2024.