[1]
“Synthesis and characterization of zeolite NaY using local rice husk as a source of silica and removal of Cr(VI) from wastewater by zeolite”, Bangladesh J. Sci. Ind. Res., vol. 48, no. 2, pp. 81–88, Jul. 2013, doi: 10.3329/bjsir.v48i2.15737.