RAMAN , P. K., and K. RAGHAVAN. “Diurnal Variation of Thunderstorms in India During Different Seasons”. MAUSAM 12, no. 1 (January 1, 1961): 115–130. Accessed May 20, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/4174.