ZHANG, Aibo. Portfolio Optimization of Stocks – Python-Based Stock Analysis. International Journal of Education and Humanities, [S. l.], v. 9, n. 2, p. 32–38, 2023. DOI: 10.54097/ijeh.v9i2.9584. Disponível em: https://drpress.org/ojs/index.php/ijeh/article/view/9584. Acesso em: 6 may. 2026.