Pranata, Sunderi, Hargyo Nugroho, and Hirofumi Yamaki. “Analisis Dan Implementasi Protokol Otentikasi FIDO U2F”. Ultima Computing : Jurnal Sistem Komputer 9, no. 1 (June 16, 2017): 30-35. Accessed April 20, 2024. https://ejournals.umn.ac.id/index.php/SK/article/view/571.