ZHENG, L. The impact of economic policy uncertainty on the profitability of China’s listed export enterprises. Financial Economics Letters, [S. l.], v. 1, n. 1, p. 29–36, 2023. DOI: 10.58567/fel01010004. Disponível em: https://anser.press/index.php/fel/article/view/113. Acesso em: 29 mar. 2024.