Himanshu Patel and R. T. Vashi, A Study on Removal of Toluidine Blue Dye from Aqueous Solution by Adsorption onto Neem Leaf Powder. journal = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2010, vol. 46(10). 674 - 679 [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/2780.