Osazuwa-Ojo, V. O., and V. O. Elaigwu. “A TWO-STEP AUTHENTICATION FACIAL RECOGNITION SYSTEM FOR AUTOMATED ATTENDANCE TRACKING”. FUDMA JOURNAL OF SCIENCES, Vol. 8, no. 6, Dec. 2024, pp. 7 - 16, doi:10.33003/fjs-2024-0806-2773.