SHEIKH, jabir yousuf sheikh; KANUNGO, R. Analyzing the Impact of Covid-19 on Indian Airline Stocks: An Empirical Analysis using Event Study Methodology. International Journal of Finance Research, [S. l.], v. 4, n. 2, p. 156 - 170, 2023. DOI: 10.47747/ijfr.v4i2.1213. Disponível em: https://www.journal.jis-institute.org/index.php/ijfr/article/view/1213. Acesso em: 8 oct. 2026.