PRANATA, Sunderi; NUGROHO, Hargyo Tri; YAMAKI, Hirofumi. Analisis dan Implementasi Protokol Otentikasi FIDO U2F. Ultima Computing : Jurnal Sistem Komputer, [S. l.], v. 9, n. 1, p. 30–35, 2017. DOI: 10.31937/sk.v9i1.571. Disponível em: https://ejournals.umn.ac.id/index.php/SK/article/view/571. Acesso em: 8 oct. 2025.