Implementasi Two-Factor Authentication (2FA) sebagai Upaya Peningkatan Keamanan Login Pengguna. Indonesian Journal of Social Issues, [S. l.], v. 1, n. 2, p. 123–129, 2026. DOI: 10.66052/6mxep840. Disponível em: https://ejournal.scedui.com/index.php/ijosim/article/view/94. Acesso em: 17 sep. 2026.