http://georgewbushlibrary.smu.edu/exit.aspx?url=http://jurnal.darmajaya.ac.id/index.php/JurnalInformatika/comment/view/167/0/170749 Bookmark Reply Georgewbushlibrary.smu.edu 7 years 1 Visit Site Copied https://murl.com/rp1k/ Copy URL Gweb