RAMA KRISHNA, Y. Role of Return, Risk, and Correlation in Investment Decisions and Portfolio Selection. Indian Journal of Finance, [S. l.], v. 4, n. 11, p. 22–29, 2010. Disponível em: https://www.indianjournalofcapitalmarkets.com/index.php/IJF/article/view/72556. Acesso em: 6 aug. 2025.