FATMA A. IBRAHIM, MABROUKAH A. AMARIF. The Mechanism of Secure Watermarking based on Encryption and Attached Frame with Image. Journal of Pure & Applied Sciences , [S. l.], v. 18, n. 4, 2019. DOI: 10.51984/jopas.v18i4.386. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/386. Acesso em: 5 oct. 2024.