YE, L.; SUN, Y. COVID-19, Financing Constraints and Total Factor Productivity of Enerprises. Review of Economic Assessment, [S. l.], v. 2, n. 2, p. 58–74, 2023. DOI: 10.58567/rea02020004. Disponível em: https://anser.press/index.php/rea/article/view/459. Acesso em: 12 oct. 2024.