AVIVAH, Siti Nur; ERNAWAN, Ferda. Secure and Robust Watermarking Using NSST-LWT-DCT-SVD for Copyright Protection. Iraqi Journal of Science, [S. l.], v. 66, n. 10, p. 4614–4624, 2025. DOI: 10.24996/ijs.2025.66.10.42. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13106.. Acesso em: 7 dec. 2025.