NURKIFLI, E. H. MODIFIKASI TABEL CIPHER PADA ALGORITMA PLAYFAIR. Syntax : Jurnal Informatika, [S. l.], v. 3, n. 01, 2014. DOI: 10.35706/syji.v3i01.322. Disponível em: https://journal.unsika.ac.id/index.php/syntax/article/view/322. Acesso em: 3 jul. 2024.