ET. AL., M. J. A. Protect Text and Audio Files over the Internet. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 9, p. 3491–3495, 2021. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/5143. Acesso em: 11 oct. 2025.