V. Lekha, and P. Pushpaletha. “Investigation of Surface Ozone by Exploring Chemical Kinetics in the Urban and Rural Locations of Kannur - A Tropical Site in India”. International Journal of Research in Chemistry and Environment (IJRCE), vol. 7, no. 4, Sept. 2017, pp. 5-12, https://ijrce.org/index.php/ijrce/article/view/224.