A Hybrid Biometric and Geo – Fencing Based Smart Attendance System. International Journal of Advanced Research in Computer Science & Technology(IJARCST), [S. l.], v. 9, n. 3, p. 794–802, 2026. DOI: 10.15662/IJARCST.2026.0903002. Disponível em: https://ijarcst.org/index.php/ijarcst/article/view/429. Acesso em: 4 may. 2026.