ZHANG, Muxue. The impact of economic policy uncertainty on equity market volatility. BCP Business & Management, [S. l.], v. 43, p. 334–341, 2023. DOI: 10.54691/bcpbm.v43i.4658. Disponível em: https://bcpublication.org/index.php/BM/article/view/4658. Acesso em: 24 jun. 2026.