?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=NASUTION%2C+WINDY+NISYA+PURNAMA&rft.aufirst=WINDY+NISYA+PURNAMA&rft.aulast=NASUTION&rft.inst=Sekolah+Tinggi+Teknologi+Dumai&rft.degree=Other&rft.title=KUALITAS+INTI+KELAPA+SAWIT+DI+PT+SINAR+PERDANA+CARAKA&rft.date=15+December+2017&rft.tpages=3