Aditya Pratama, Mohd Nur Arif, Muhamad Nazir, and Zainan Dannaun. “Algoritma DES (Data Encryption Standard) Untuk Keamanan Digital”. JURNAL SITEBA, vol. 2, no. 1, Aug. 2023, pp. 15-18, https://journal.iteba.ac.id/index.php/jurnalsiteba/article/view/127.