KORKORTSI, Wisdom; AZUNDOW, Edmund Dasori; AL-HASSAN, Ramatu; SAM-OKYERE, Yaw Amankrah; ZAKARIAH, Mohammed Izzu-deen. A Cross-Platform Mobile Attendance System Utilizing Geofencing and Multi-Factor Authentication. Applied Engineering, Innovation, and Technology, [S. l.], v. 3, n. 1, p. 15–31, 2026. DOI: 10.62777/aeit.v3i1.100. Disponível em: https://journal.msdinstitute.org/index.php/AEIT/article/view/100.. Acesso em: 7 jun. 2026.