SUDIARTO RAHARJO, W.; E.K. RATRI, I. D.; SUSILO, H. IMPLEMENTASI TWO FACTOR AUTHENTICATION DAN PROTOKOL ZERO KNOWLEDGE PROOF PADA SISTEM LOGIN. Jurnal Teknik Informatika dan Sistem Informasi, Jakarta, Indonesia, v. 3, n. 1, 2017. DOI: 10.28932/jutisi.v3i1.659. Disponível em: https://journal.maranatha.edu/index.php/jutisi/article/view/659. Acesso em: 1 may. 2024.