Mohamed, Islam, Ahmad Salah, Marwa Abdellah, and Amr M. Abdelatif. “Image Spoofing in Biometrics: Evolving Threats, Detection Strategies, and Future Directions”. International Journal of Computers and Informatics (Zagazig University) 11 (June 27, 2026): 36–58. Accessed July 9, 2026. https://www.ijci.zu.edu.eg/index.php/ijci/article/view/170.