IMAGE IN IMAGE STEGANOGRAPHY USING WAYELET TRANSFORM. Journal of Engineering, [S. l.], v. 8, n. 04, p. 331–346, 2002. DOI: 10.31026/j.eng.2002.04.05. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3146.. Acesso em: 22 jul. 2024.