HIDAYATI, I.; BUDIMAN, M. A.; ZARLIS, M. Analysis of Embedding Locations in the Subband Frequency DCT on Scanned Images. Data Science: Journal of Computing and Applied Informatics, [S. l.], v. 7, n. 1, p. 1–14, 2023. DOI: 10.32734/jocai.v7.i1-10359. Disponível em: https://idjpcr.usu.ac.id/JoCAI/article/view/10359. Acesso em: 8 sep. 2025.