?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Mayo&rft.aulast=Hadi+Wibowo&rft.au=Hadi+Wibowo%2C+Mayo&rft.date=30+September+2011&rft.degree=S1&rft.title=EFFORTS+TO+IMPROVE+THE+LISTENING-SPEAKING+SKILLS+OF+THE+5TH+GRADE+STUDENTS+OF+SDN+GABAHAN%2C+MLATI%2C+SLEMAN+THROUGH+INTERACTIVE+LANGUAGE+ACTIVITIES+IN+THE+ACADEMIC+YEAR+OF+2010%2F2011&rft.inst=FBS+UNY