KARTHIKEYAN C; VIJENDRA BABU D; MALARVEZHI P; TAMILSELVAN M; RAJESHKUMART; ENIREDDY VAMSIDHAR. An Efficient Implementation of IWT-DCT-SVD for Copyright Protection in Digital Watermarking Algorithm. Elementary Education Online, [S. l.], v. 20, n. 1, p. 2307–2313, 2021. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/3218. Acesso em: 15 jan. 2025.