Kaur, Rajvir, and Harpreet Kaur. “Adsorptive Removal of Amido Black 10B from Aqueous Solution Using Stem Carbon of Ricinus Communis As Adsorbent”. Asian Journal of Chemistry, vol. 31, no. 5, Mar. 2019, pp. 1071-6, doi:10.14233/ajchem.2019.21813.