?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Rahmat+Tullah&rft.au=Rahmat+Tullah%2C+Ihsan&rft.aufirst=Ihsan&rft.date=2025&rft.degree=S1&rft.inst=Universitas+Sultan+Ageng+Tirtayasa&rft.tpages=89&rft.title=Daya+saing+ekspor+crude+palm+oil+indonesia+di+pasar+internasional