S. Lourdu Mary, S. AmalaFathima Rani, B. Jayalakshmi, & T. Ramachandramoorthy. (2015). A study of the adsorption of Fe (III) ions on natural sand collected from a tank in Ramanathapuram, India. World Journal of Pharmaceutical Sciences, 3(8), 1726–1731. Retrieved from https://www.wjpsonline.com/index.php/wjps/article/view/adsorption-ferrous-ions-natural-sand-ramanathapuram