PURNAMA, B. PENGAMANAN PESAN RAHASIA MELALUI KRIPTOGRAFI VIGENERE CIPHER DENGAN KUNCI BERLAPIS. Jurnal PROCESSOR, [S. l.], v. 9, n. 3, p. 264–269, 2017. Disponível em: https://ejournal.unama.ac.id/index.php/processor/article/view/243. Acesso em: 22 jul. 2024.