?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Adrian&rft.au=Adrian%2C+Geby+Fitrya&rft.aufirst=Geby+Fitrya&rft.inst=Universitas+Negeri+Padang&rft.degree=Bachelor%2FSkripsi&rft.date=22+August+2012&rft.title=Using+Barbie+Dolls+as+a+Media+in+Teaching+Speaking+to+Elementary+School+Students