CHAHAL, P. K.; SINGH, A.; SINGH, P. Digital Watermarking Techniques. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 11, n. 8, p. 2903–2909, 2013. DOI: 10.24297/ijct.v11i8.3009. Disponível em: https://rajpub.com/index.php/ijct/article/view/3009. Acesso em: 1 may. 2024.