MICHALAK, J. Does pre-processing affect the correlation indicator between Twitter message volume and stock market trading volume?. Ekonomia i Prawo. Economics and Law, [S. l.], v. 19, n. 4, p. 739–755, 2020. DOI: 10.12775/EiP.2020.048. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2020.048. Acesso em: 23 jul. 2024.