Korkortsi W, Azundow ED, Al-Hassan R, Sam-Okyere YA, Zakariah MI- deen. A Cross-Platform Mobile Attendance System Utilizing Geofencing and Multi-Factor Authentication. Appl. Eng. Innov. Tech. [Internet]. 2026 May 30 [cited 2026 Jun. 7];3(1):15-31. Available from: https://journal.msdinstitute.org/index.php/AEIT/article/view/100