WU, Ying; LI, Xu; LI, Jin; ZHOU, Lin. Digital Finance and Household Portfolio Efficiency. Journal of Management World, [S. l.], v. 2022, n. 3, p. 104–111, 2022. DOI: 10.53935/jomw.v2022i3.204. Disponível em: https://academiainsight.com/index.php/mw/article/view/1088. Acesso em: 14 jun. 2026.