ISMAWATI, Firdani Dwi; SANTOSO, Kiswara Agung. PENGAMANAN TEKS MENGGUNAKAN KOMBINASI BLOCK CHIPER ELECTRONIC CODE (ECB) DAN CAESAR CHIPER BERDASARKAN SEVEN SEGMENT DISPLAY. Indexia, [S. l.], v. 7, n. 2, p. 130–141, 2025. DOI: 10.30587/indexia.v7i2.10123. Disponível em: https://journal.umg.ac.id/index.php/indexia/article/view/10123. Acesso em: 14 jun. 2026.