TOÀN, N. N.; TUẤN, L. X.; DŨNG, L. T.; PHÚ, T. N. Named entity recognition in Vietnamese document using machine learning and application in ensuring cyber security. Journal of Science and Technology on Information security, [S. l.], v. 2, n. 16, p. 39-49, 2023. DOI: 10.54654/isj.v1i16.824. Disponível em: https://isj.vn/index.php/journal_STIS/article/view/824. Acesso em: 29 sep. 2025.