kumar, M. S., D. Xavier, and D. V. Jeyabal. “Electro Chemical Comparative Studies of Ortho, Meta and Para Nitro Phenols”. International Journal of Emerging Trends in Science and Technology, Vol. 1, no. 03, May 2014, https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/67.