PAN, Yangxue. A Study on Asset Price and Risk Management Based on Geometric Brownian Motion. Financial Economics Research, [S. l.], v. 2, n. 3, p. 62–68, 2025. DOI: 10.70267/9zd8qz94. Disponível em: https://journals.zeuspress.org/index.php/FER/article/view/343. Acesso em: 15 sep. 2025.