Situmorang CJT, Hasugian PM. DEVELOPMENT OF A FACE RECOGNITION AND GEOFENCING BASED ATTENDANCE INFORMATION SYSTEM USING THE PROTOTYPING METHOD. JU-KOMI [Internet]. 2025 Oct. 20 [cited 2026 Apr. 22];4(01):66-81. Available from: https://jurnal.seaninstitute.or.id/index.php/jukomi/article/view/755