ZHANG, Q.; LI, Y.; WEI, X. An Improved Robust and Adaptive Watermarking Algorithm Based on DCT. Journal of Applied Research and Technology, [S. l.], v. 10, n. 3, 2012. DOI: 10.22201/icat.16656423.2012.10.3.397. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/397. Acesso em: 25 apr. 2024.