INDRAWATI, D. (2013) “PENGARUH PERBANDINGAN KOMPOSISI KITOSAN DAN SILIKA TERHADAP KARAKTERISASI ADSORBEN KITOSA-SILIKA BEAD (EFFECT OF CHITOSAN AND SILICA COMPOSITION TO CHARACTERIZATION OF CHITOSAN-SILICA BEAD ADSORBENT)”, Unesa Journal of Chemistry, 2(1). doi: 10.26740/ujc.v2n1.p%p.