?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Nugroho%09&rft.au=Yanuar+%2C+Nugroho+&rft.aulast=Yanuar+&rft.inst=UNY&rft.date=2012&rft.degree=S1&rft.title=PENGEMBANGAN+MODUL+MENGELAS+DENGAN+PROSES+SHIELDED+METAL+ARC+WELDING+(SMAW)+DI+SMK+N+2+WONOSARI+