A performance Evaluation of Transform Domain Algorithm in Watermarking Based on Different Levels of Sub-Bands of Discrete Wavelet Transform. Periodicals of Engineering and Natural Sciences, [S. l.], v. 7, n. 2, 2019. DOI: 10.21533/pen.v7.i2.1563. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1563. Acesso em: 22 apr. 2026.