ADNAN ABDALKADER, F.; I. KHALEEL, S.; N. SALEEM, N. Hybrid intelligent watermark System. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 7, n. 2, p. 125–138, 2010. DOI: 10.33899/csmj.2010.163902 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36355. Acesso em: 18 dec. 2025.