R. Rajeshkannan and  M. Rajasimman and  N. Rajamohan,  Removal of Malachite Green from Aqueous Solution using Hydrilla verticillata -Optimization, Equilibrium and Kinetic Studies.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 23 - 30
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/1397.