SAIFUDDIN, Saifuddin; MIDO, Agus Rakhmadi; UJIANTO, E.I.H. Perancangan Aplikasi Steganografi Menggunakan Metode Discrete Cosine Transformation berbasis Android. Progresif: Jurnal Ilmiah Komputer, [S. l.], v. 16, n. 1, p. 25–36, 2020. DOI: 10.35889/progresif.v16i1.425. Disponível em: http://ojs.stmik-banjarbaru.ac.id/index.php/progresif/article/view/425. Acesso em: 18 aug. 2026.