?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=0517011026%2C+Deny+Agustiawan&rft.aulast=0517011026&rft.aufirst=Deny+Agustiawan&rft.degree=Other&rft.date=5+Nopember+2015&rft.title=STUDI+PENDAHULUAN+SINTESIS+DAN+KARAKTERISASI+ZEOLIT+ZSM-5+DARI+SILIKA+ABU+KETEL+PABRIK+GULA&rft.inst=Universitas+Lampung