?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=AYU+TIKA+ARIANI%2C+NIM.+10630020&rft.aulast=AYU+TIKA+ARIANI&rft.aufirst=NIM.+10630020&rft.degree=Skripsi&rft.date=26+January+2015&rft.title=PENURUNAN+BOD+(BIOCHEMICAL+OXYGEN+DEMAND)+DAN+COD+(CHEMICAL+OXYGEN+DEMAND)+PADA+LIMBAH+CAIR+INDUSTRI+TAHU+MENGGUNAKAN+ZEOLIT+TERAKTIVASI&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA