?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Akmal&rft.au=Akmal%2C+Zeffy&rft.aufirst=Zeffy&rft.inst=Universitas+Negeri+Padang&rft.date=January+2014&rft.degree=Diploma%2FTugas+Akhir&rft.title=Pengaruh+Pemasangan+Turbocharger+dan+Intercooler+terhadap+Kebisingan+Mesin+Diesel+4D56%2FL300