Qadriah L, Achmady S, Husaini. Sistem Pengamanan Dokumen dengan Algoritma Time-Based One Time Password (TOTP) pada Two-Factor Authentation (2FA). JSI [Internet]. 2023 Jun. 30 [cited 2026 Jun. 19];9(1):29-35. Available from: https://jsi.politala.ac.id/index.php/JSI/article/view/519