FATMA, Y.; RENY MEDIKAWATI T; YOZE RIZKI; BAGAS TRI RAMADANA. Perbandingan algoritma kriptografi simon dan vigenere dalam mengamankan citra digital. Jurnal CoSciTech (Computer Science and Information Technology), [S. l.], v. 4, n. 1, p. 299–305, 2023. DOI: 10.37859/coscitech.v4i1.4958. Disponível em: https://ejurnal.umri.ac.id/index.php/coscitech/article/view/4958. Acesso em: 18 apr. 2026.