?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Panji+&rft.au=Panji+%2C+Winarno&rft.aufirst=Winarno&rft.inst=UNY&rft.degree=D3&rft.date=June+2012&rft.title=PEMBUATAN+RANGKA+MESIN+PENGADUK+DIGESTER+BIOGAS