Digital Image Watermarking Using Arnold Scrambling and Berkeley Wavelet Transform. Al-Khwarizmi Engineering Journal, [S. l.], v. 12, n. 2, p. 124–133, 2017. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/302. Acesso em: 30 apr. 2025.