?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Felys&rft.au=Felys%2C+Ratna+Dewi&rft.aufirst=Ratna+Dewi&rft.inst=UNY&rft.title=PENGARUH+JENIS+ASAM+PENDESTRUKSI+TERHADAP+KADAR+IaOGAM+BERAT+TIMBAL+(Pb)+DAN+TEMBAGA+(Cu)+DALAM+MAN+&rft.date=3+September+2010&rft.degree=S1