NGATIA, E. W.; NJUGUNA, D. A. Information Security through an Improved Image Steganography Algorithm. Journal of Information, Technology and Data Science, [S. l.], v. 1, n. 1, p. 28–45, 2018. Disponível em: https://stratfordjournalpublishers.org/journals/index.php/Journal-of-Information-and-Techn/article/view/103. Acesso em: 26 apr. 2026.