SNEHA K. PATEL. Random Number and Combination Based Encryption and Decryption. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 4 - B, p. 205–209, 2017. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/1257. Acesso em: 18 dec. 2025.