Rumbiak Y. RANCANG BANGUN APLIKASI ABSENSI GURU MENGGUNAKAN QR CODE BERBASIS WEBSITE (STUDI KASUS : SD YPK MARYENDI DISTRIK SAMOFA KABUPATEN BIAK NUMFOR). JTI [Internet]. 7Aug.2025 [cited 12Oct.2025];13(1):41-9. Available from: https://ojs.ustj.ac.id/jti/article/view/1560