HAMID , Iman I.; JAMEL, Enas Muzaffer. Image Watermarking using Integer Wavelet Transform and Discrete Cosine Transform. Iraqi Journal of Science, [S. l.], v. 57, n. 2B, p. 1308–1315, 2022. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7393.. Acesso em: 4 jan. 2026.