Ashish Balapur, P SaiRani, B. Ramesh, and Ch Shankar, “Geopolitical Shocks and Emerging-Market Volatility: A Multi-Event Study of the Nifty 50 Index Across Five Global Conflicts (2020–2026)”, IJCISIM, vol. 18, no. 8s, pp. 183–198, Jul. 2026.