Taufik Hidayat, Herjuno Pramudito, and Lisda Fitriana Masitoh. “Securing Database by Using With Masking Method”. European Journal of Scientific Exploration 5, no. 1 (August 14, 2022): 12–17. Accessed April 19, 2025. https://syniutajournals.com/index.php/EJSE/article/view/232.