A.R. SASIEEKHUMAR, et al. “Catalytic Influence of Iron Loaded Sba-15 for the Photodegradation of Congo Red Dye”. International Journal of Pharma and Bio Sciences, vol. 8, no. 1, Mar. 2017, pp. 118-24, doi:10.22376/ijpbs.2017.8.1.p118-124.