KAUR, R.; DHILLON, K. K. GRAYSCALE IMAGE WATERMARK DETECTION. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 3, n. 1, p. 100–105, 2012. DOI: 10.24297/ijct.v3i1b.2748. Disponível em: https://rajpub.com/index.php/ijct/article/view/2748. Acesso em: 3 jul. 2024.