RAGHDA ABD UL RAB ABD UL HASAN. Optimized QR Code Watermarking for Robust Digital Content Protection: A Compression-Aware Framework with Multi-Metric Evaluation . Iraqi Journal of Communications and Computer Networks, [S. l.], v. 1, n. 1, p. 31–46, 2025. DOI: 10.58564/IJCCN.1.1.2025.4. Disponível em: https://ijccn.net/index.php/pub/article/view/4. Acesso em: 25 apr. 2026.