?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Irfan+Nur&rft.au=Fauzi%2C+Irfan+Nur&rft.aulast=Fauzi&rft.inst=Universitas+Muhammadiyah+Prof.+Dr.+HAMKA&rft.date=18+August+2020&rft.title=Modifikasi+Sudu+Dethridge+Wheel+dalam+Meningkatkan+Efisiensi&rft.degree=Bachelor