MANALU, D. R. IMPLEMENTASI ALGORITMA ADAPTIVE WATERMARKING PADA PELABELAN IDENTITAS FILE CITRA DIGITAL. METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi, [S. l.], v. 1, n. 1, p. 67–75, 2015. Disponível em: https://ejurnal.methodist.ac.id/index.php/methodika/article/view/17. Acesso em: 5 dec. 2025.