Suwarni, Meli, Jusuf Wahyudi, and Khairil Khairil. “Comparison of the DES Cryptographic Algorithm and the AES Algorithm in Securing Document Files”. Jurnal Media Computer Science 2, no. 1 (January 7, 2023): 41–48. Accessed April 25, 2024. https://jurnal.unived.ac.id/index.php/jmcs/article/view/3348.