Bhadauria, Neha, Abhishek Chauhan, Rajnish Ranjan, and Tanu Jindal. “Variation in Aerosol Optical Depth (AOD), NO2 and Tropospheric Ozone Column During the Lockdown Period Amid COVID-19 Pandemic over India”. Asian Journal of Chemistry 34, no. 5 (April 20, 2022): 1105–1112. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/34_5_9.