Volume 5, Nomor 1, April 2011 January 24, 2014 https://communication.uii.ac.id/wp-content/uploads/2025/03/logo16.png 0 0 https://communication.uii.ac.id/wp-content/uploads/2025/03/logo16.png 2014-01-24 23:30:530000-00-00 00:00:00Volume 5, Nomor 1, April 2011