?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=SUPRIYADI%2C+DARLIS&rft.aufirst=DARLIS&rft.aulast=SUPRIYADI&rft.date=16+July+2020&rft.inst=Sekolah+Tinggi+Teknologi+Dumai&rft.tpages=4&rft.degree=Other&rft.title=PERANCANGAN+ALAT+PENGEPEL+LANTAI