KHAMMAR, Mohammad Reza; SAIED, Yunusa Ali; MARHABAN, M.H. A Digital Image Watermarking Method in the Discrete Cosine Transformation Domain. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 2, n. 1, p. 96–100, 2012. DOI: 10.18517/ijaseit.2.1.162. Disponível em: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/162. Acesso em: 3 jun. 2024.