Steganography Image in Image using Modified method in Least Significant Bit (LSB) substitution. Baghdad Science Journal, Iraq, Baghdad, v. 4, n. 1, p. 133–141, 2007. DOI: 10.21123/bsj.2007.11864. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/11864.. Acesso em: 19 dec. 2024.