?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Desitarahmi&rft.au=Desitarahmi%2C+Rina&rft.aufirst=Rina&rft.title=USING+AUTHENTIC+MATERIALS+TO+IMPROVE+READING+COMPREHENSION+OF+GRADE+EIGHT+STUDENTS+OF+SMP+15+YOGYAKARTA&rft.date=27+May+2013&rft.inst=Universitas+Negeri+Yogyakarta&rft.degree=S1