?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=DANIEL+ADE&rft.aulast=SAPUTRA&rft.au=SAPUTRA%2C+DANIEL+ADE&rft.inst=Sekolah+Tinggi+Teknologi+Dumai&rft.title=RANCANGAN+COVER+MESIN+DAN+ROFF+PADA+MESIN+PERONTOK+PADI&rft.degree=Other&rft.tpages=4&rft.date=8+September+2018