A New Audio Steganography System Based on Auto-Key Generator. Al-Khwarizmi Engineering Journal, [S. l.], v. 8, n. 1, p. 27–36, 2012. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/103.. Acesso em: 6 may. 2024.