ABDULLAH ADIB LUTFI HAKIM01.01.53.0346. “IMPLEMENTASI PROXY SERVER PADA LINGKUNGAN VIRTUAL MENGGUNAKAN VIRTUALBOX”. Information Technology and Telematics 4, no. 1 (June 17, 2014). Accessed July 23, 2024. https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/2406.