CHENG, . . Research on Optimizing Risk Management of Securities Institutions Under Financial Cycle Fluctuations. Journal of World Economy, [S. l.], v. 4, n. 4, p. 93–96, 2025. DOI: 10.56397/JWE.2025.08.08. Disponível em: https://www.pioneerpublisher.com/jwe/article/view/1415. Acesso em: 14 sep. 2025.