?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=NN%2C+SEPTIAN+ERI+SADEWO&rft.aulast=NN&rft.aufirst=SEPTIAN+ERI+SADEWO&rft.date=10+Februari+2012&rft.atitle=STUDI+KEMAMPUAN+ADSORPSI+BIOMASSA+KULIT+SINGKONG+(Manihot+esculenta+Crantz)+TERHADAP+ION+LOGAM+Pb(II)%2C+Cd(II)%2C+DAN+Cu(II)&rft.title=Digital+library&rft.genre=article