CHEN, Yiyun; LIU, Zi; ZOU, Zhijie. Comparative Analysis of Portfolio Optimization Between Markowitz Model And Single Index Model. BCP Business & Management, [S. l.], v. 38, p. 3002–3009, 2023. DOI: 10.54691/bcpbm.v38i.4226. Disponível em: https://bcpublication.org/index.php/BM/article/view/4226. Acesso em: 9 oct. 2025.