A SURVEY ON THE COMPARISON ON DCT, DWT AND SVD WATERMARKING TECHNIQUES. International Journal of Engineering Sciences & Management Research, [S. l.], v. 3, n. 5, p. 1–9, 2016. Disponível em: https://ijesmr.com/index.php/ijesmr/article/view/220. Acesso em: 25 feb. 2026.