?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=0713042022%2C+Dian+Irawan&rft.aulast=0713042022&rft.aufirst=Dian+Irawan&rft.degree=Other&rft.date=16+Oktober+2012&rft.title=A+COMPARATIVE+STUDY+OF+STUDENTS+PRODUCTION+OF+UTTERANCES+USING+INFORMATION+GAP+AND+ROLE+PLAY+TASKS+AT+THE+SECOND+YEAR+OF+SMAN+8+BANDAR+LAMPUNG&rft.inst=Universitas+Lampung