, D. M. G. A. R. K. Dual Image Watermarking Scheme based on DWT-SVD. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 6, n. 6, p. 148–153, 2018. DOI: 10.17762/ijritcc.v6i6.1649. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/1649. Acesso em: 21 jan. 2022.