?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=DWI+RATIH+AGUSTINA%2C+1423042007&rft.aulast=DWI+RATIH+AGUSTINA&rft.aufirst=1423042007&rft.degree=Masters&rft.date=26+Juli+2016&rft.title=THE+USE+OF+TASK+COMPLEXITY+IN+SPOKEN+PERFORMANCE+BY+9th+GRADE+STUDENTS+OF+SMPN+11+BANDAR+LAMPUNG&rft.inst=UNIVERSITAS+LAMPUNG