?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=ASREL%2C+NIM.+11630008&rft.aulast=ASREL&rft.aufirst=NIM.+11630008&rft.degree=Skripsi&rft.date=19+May+2015&rft.title=SINTESIS+LEMPUNG+MAGNETIK+(Mg%2FAl-Fe+Hydrotalcite)+SERTA+APLIKASINYA+BAGI+ADSORPSI+ASAM+HUMAT&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA