?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Sudarman&rft.au=Sudarman%2C+Yos&rft.aufirst=Yos&rft.title=The+Position+of+Teachers+Can+Not+Be+Replaced+by+Instructional+Media&rft.date=October+2016&rft.genre=proceeding