?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Heri&rft.au=Purnomo%2C+Heri&rft.aulast=Purnomo&rft.inst=Universitas+Muhammadiyah+Prof.+Dr.+HAMKA&rft.date=19+August+2015&rft.title=Studi+Penerapan+Tekanan+Common+Rail+Terhadap+Torsi+Pada+Mesin+Kubota+Satu+Silinder&rft.degree=Bachelor