XIE, Qinyan. Portfolio Construction in China’s Stock Market: Take Automobile Industry as Example. BCP Business & Management, [S. l.], v. 30, p. 372–379, 2022. DOI: 10.54691/bcpbm.v30i.2449. Disponível em: https://bcpublication.org/index.php/BM/article/view/2449. Acesso em: 30 jul. 2026.