Alfa, A. A.; Salami, E. E.; Ahmed, K. B.; Metiboba, P. B. A Secure Face–Fingerprint Dual-Biometric Staff Attendance System for Confluence University of Science and Technology, Osara. FJS 2026, 10 (20), 84-94. https://doi.org/10.33003/fjs-2026-1020-6030.