NADA ABDUL AZIZ MUSTAFA. An Improved Method for Hiding Text in Image Using Header Image. Wasit Journal of Computer and Mathematics Science, [S. l.], v. 1, n. 4, p. 87–96, 2022. DOI: 10.31185/wjcm.79. Disponível em: https://wjcm.uowasit.edu.iq/index.php/wjcm/article/view/79. Acesso em: 28 aug. 2025.