PROF. SHAFALI GUPTA, M. C. B. A Secure and Reversible Watermarking using Secret-Fragment-Visible Mosaic Images and Arnold’s Cat map. International Journal of Engineering and Computer Science, india, v. 6, n. 7, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2766. Acesso em: 4 may. 2024.