?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Merin+Novi+Astuti&rft.aufirst=-&rft.au=Merin+Novi+Astuti%2C+-&rft.date=19+July+2012&rft.inst=Universitas+Pendidikan+Indonesia&rft.degree=S1&rft.title=EFEKTIVITAS+MODEL+PANGAJARAN+PORTOFOLIO+PIKEUN+NGARONJATKEUN+KAMAMPUH+NULIS+CARPON+SISWA