The Impact of Cryptocurrency Integration in Investment Portfolios on Risk and Return in Financial Markets. Journal of the American Institute, [S. l.], v. 2, n. 3, p. 329–339, 2025. DOI: 10.71364/vc6dej65. Disponível em: https://americanjournal.us/index.php/american/article/view/57. Acesso em: 5 dec. 2025.