HOSSEINYFARZAD, Mehdi. Investor Sentiment and Cryptocurrency Market Volatility: Evidence from High-Frequency Digital Asset Data. Business, Marketing, and Finance Open, [S. l.], p. 1–18, 2027. Disponível em: https://www.bmfopen.com/index.php/bmfopen/article/view/508.. Acesso em: 6 jul. 2026.