ABIDA, M.; MNIF, E. Investor Attention in Cryptocurrency Markets: Examining the Effects of Vaccination and COVID-19 Spread through a Wavelet Approach. International Journal of Economics and Financial Issues, [S. l.], v. 13, n. 5, p. 43–51, 2023. DOI: 10.32479/ijefi.14727. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/14727. Acesso em: 15 may. 2024.