?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Yusuf%2C+Muhammad+Ilpan&rft.aulast=Yusuf&rft.aufirst=Muhammad+Ilpan&rft.date=27+February+2015&rft.inst=Universitas+Pendidikan+Indonesia&rft.degree=S1&rft.title=TEKNIK+PERMAINAN+FLUTE+ROBERTUS+GRASIUS+BAGUS+PADA+GRUP+KERONCONG+PESONA+JIWA