Image Watermarking using hybrid approach of DWT-DCT-SVD. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 3, n. 6, p. 169–175, 2016. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1490. Acesso em: 28 jul. 2025.