QADRIAH, Laila; ACHMADY, Sayed; HUSAINI. Sistem Pengamanan Dokumen dengan Algoritma Time-Based One Time Password (TOTP) pada Two-Factor Authentation (2FA). Jurnal Sains dan Informatika, [S. l.], v. 9, n. 1, p. 29–35, 2023. DOI: 10.34128/jsi.v9i1.519. Disponível em: https://jsi.politala.ac.id/index.php/JSI/article/view/519. Acesso em: 19 jun. 2026.