Judhie Putra RR, Anisyah A, Octaverin G. Accuracy and usability of a geofencing-enabled truancy monitoring system in educational institution. Mantik [Internet]. 2024Aug.30 [cited 2026Jun.4];8(2):1198-207. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/5514