?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Uttri&rft.aulast=Humairah&rft.au=Humairah%2C+Uttri&rft.inst=Universitas+Negeri+Padang&rft.title=Pengaruh+Subtitusi+Tepung+Ubi+Jalar+Orange+terhadap+Kualitas+Cookies&rft.degree=Bachelor%2FSkripsi&rft.date=February+2017