?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Arif&rft.aufirst=Yunianto&rft.au=Arif%2C+Yunianto&rft.date=14+July+2015&rft.inst=UNY&rft.degree=S1&rft.title=ABSTRAK+PENERAPAN+METODE+PEMBELAJARAN+DEMONSTRATION+BERBASIS+DISCUSSION+PROCESS+PADA+PEMBELAJARAN+PROSES+DASAR+TEKNIK+MESIN+DI+SMK+NEGERI+1+SEDAYU+BANTUL