NAIDOO, T. Social media and financial markets: The impact of Twitter sentiment on the Johannesburg Stock Exchange. Modern Finance, [S. l.], v. 3, n. 4, p. 80–95, 2025. DOI: 10.61351/mf.v3i4.428. Disponível em: https://mf-journal.com/article/view/428. Acesso em: 1 feb. 2026.