Omara, M., M. Fayez, H. Khalid, and S. Ghoniemy. “Restrictive Voting Technique for Faces Spoofing Attack”. International Journal of Communication Networks and Information Security (IJCNIS), vol. 15, no. 1, June 2023, pp. 204-16, doi:10.17762/ijcnis.v15i1.5738.