ALBRECHT, Peter; MARŠÁLKOVÁ, Lucie; DORŇÁK, Pavel. News about COVID-19: Unraveling the Market Reactions and Investor Sentiment across Different Stock Exchanges. Ekonomický časopis/Journal of Economics, [S. l.], v. 71, n. 4-5, p. 281–299, 2025. DOI: 10.31577/ekoncas.2023.04-05.01. Disponível em: https://journals.savba.sk/index.php/ekonomickycasopis/article/view/4694. Acesso em: 11 jul. 2026.