Al-Shayea, Qeethara Kadhim, and Muzhir Al-Ani. “Biometric Face Recognition Based on Enhanced Histogram Approach”. International Journal of Communication Networks and Information Security (IJCNIS) 10, no. 1 (April 17, 2022). Accessed October 7, 2022. https://ijcnis.org/index.php/ijcnis/article/view/3142.