Akmalia, Gina, Elvyna Tunggawan, Kevin Sungiardi, and Alfian Lazuardi. “Distributed Proxy Server Dengan Squid Pada Sistem Operasi Windows 7”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi 4, no. 2 (December 31, 2013): 74-78. Accessed April 25, 2024. https://ejournals.umn.ac.id/index.php/SI/article/view/242.