?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Dini&rft.aulast=Wirianti&rft.au=Wirianti%2C+Dini&rft.date=31+March+2016&rft.degree=S2&rft.title=English+Classroom+Management%3A+A+Case+Study+at+SMP+Negeri+1+Sewon+Bantul&rft.inst=UNY