XUAN, P. N. Y. .; VAN, P. T. . Impact of overconfidence, optimism, pessimism and herd mentality on trading volume in Vietnam’s stock market. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 2, p. 2502–2515, 2025. DOI: 10.53894/ijirss.v8i2.5728. Disponível em: https://ijirss.com/index.php/ijirss/article/view/5728. Acesso em: 16 apr. 2025.