Himmat Singh Panwar, Vinod Vaishnav, and Kailash Daga. “Adsorption of Metal (Cd) from Wastewater by Plant Material (Crotalaria Burhia)”. International Journal of Research in Chemistry and Environment (IJRCE), vol. 6, no. 4, Sept. 2016, pp. 22-25, https://ijrce.org/index.php/ijrce/article/view/280.