Handoko, Lekso Budi, and Chaerul Umam. “A Super Encryption Approach for Enhancing Digital Security Using Column Transposition - Hill Cipher for 3D Image Protection”. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control 9, no. 3 (June 6, 2024). Accessed June 29, 2024. https://kinetik.umm.ac.id/index.php/kinetik/article/view/1984.