DEVI KAKARLA, V. U. K. .; SUNEETHA, C. . Novel Approach for Encryption using Catalan Numbers . International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 4, p. 209–214, 2023. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/3514. Acesso em: 3 jul. 2024.