Koppad, Venkatareddy B., Soujanya V. K., Monika G., Harshita A., and Shweta K. 2015. “De-Fluoridation of Ground Water by Electro Coagulation Method”. The International Journal of Science & Technoledge 3 (12). http://internationaljournalcorner.com/index.php/theijst/article/view/124906.