MAHDAVI, Hooshmand; FOROUGHNEJAD , Hiedar; SADRI , Mohammad. A Financial Engineering Approach to Cryptocurrency Portfolio Risk Management Using Copula-GARCH Models, Extreme Value Theory, and Machine Learning. Business, Marketing, and Finance Open, [S. l.], p. 1–18, 2027. Disponível em: https://www.bmfopen.com/index.php/bmfopen/article/view/502.. Acesso em: 2 jul. 2026.