Chen, C.X., et al. “Sodium Dodecyl Benzene Sulfonate Modified Layered Double Hydroxides As a Photocatalyst Under Simulated Solar Radiation for Removal of Malachite Green”. Asian Journal of Chemistry, vol. 25, no. 6, Jan. 2013, pp. 3167-71, doi:10.14233/ajchem.2013.13568.