MULANI, A. O.; SHINDE, G. N. An approach for robust digital image watermarking using DWTPCA. Journal of Science & Technology (JST), [S. l.], v. 6, n. Special Issue 1, p. 59–62, 2021. DOI: 10.46243/jst.2021.v6.i04.pp59-62. Disponível em: https://jst.org.in/index.php/pub/article/view/399. Acesso em: 30 jun. 2024.