Koppad, V. B., N. T. Manjunath, and D. P. Nagarajappa. “Development of Isotherms to Evaluate Removal of Dyes Using Adsorbents”. The International Journal of Science & Technoledge, vol. 2, no. 6, June 2014, http://internationaljournalcorner.com/index.php/theijst/article/view/138981.