Irmayana A, Aryasa K, Herlinda H. Sistem Absensi Dan Monitoring Kehadiran Siswa Menggunakan Metode Location Based Services (LBS). sisiti [Internet]. 2021Aug.20 [cited 2025Aug.6];10(2):124-33. Available from: https://ejurnal.undipa.ac.id/index.php/sisiti/article/view/850