?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Rahman&rft.au=Rahman%2C+Aprilia&rft.aufirst=Aprilia&rft.title=IMPROVING+STUDENTS%E2%80%99+PARTICIPATION+IN+SPEAKING+THROUGH+COMMUNICATIVE+GAMES+AT+GRADE+X.2+OF+SMA+N+1+SRANDAKAN+IN+THE+ACADEMIC+YEAR+OF+2011%2F+2012&rft.inst=FBS+UNY&rft.degree=S1&rft.date=13+April+2013