HIRANCHAN, S. A Digital Watermark on a witness photo for original verification. Science Technology and Innovation Journal, [S. l.], v. 1, n. 4, p. 1–7, 2020. Disponível em: https://li01.tci-thaijo.org/index.php/stij/article/view/241599. Acesso em: 18 may. 2024.