“Study of SO2 and NO2 Behaviour During the Ozone-Hole Event at Antarctica by Brewer Spectrophotometer”. MAUSAM 62, no. 4 (October 1, 2011): 595–600. Accessed December 22, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/364.