LI, Xiaoxi. Empirical Analysis on Different Portfolio Management Strategies. Scientific Journal of Economics and Management Research, [S. l.], v. 7, n. 1, p. 1–8, 2025. DOI: 10.54691/y0t68g88. Disponível em: https://bcpublication.org/index.php/SJEMR/article/view/8044. Acesso em: 30 jul. 2026.