ALKAYED, H. .; YOUSEF, I. .; ZALMOUT, O. . The Impact of COVID-19 on the Volatility of BRICS Stock Returns. Asian Economic and Financial Review , [S. l.], v. 12, n. 4, p. 267–278, 2022. DOI: 10.55493/5002.v12i4.4470. Disponível em: http://archive.aessweb.com/index.php/5002/article/view/4470. Acesso em: 2 may. 2024.