UTOMO, Danang Wahyu; SARI, Christy Atika; ISINKAYE, Folasade Olubusola. Quality Improvement for Invisible Watermarking using Singular Value Decomposition and Discrete Cosine Transform. MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer, [S. l.], v. 23, n. 3, p. 509–518, 2024. DOI: 10.30812/matrik.v23i3.3744. Disponível em: https://journal.universitasbumigora.ac.id/matrik/article/view/3744. Acesso em: 31 jul. 2025.