YAO, S.; LI, Y.; ZHAO, X. Knowledge Sources and Manufacturing Enterprise’s Technological Innovation. Journal of Economic Statistics, [S. l.], v. 1, n. 2, p. 81–98, 2023. DOI: 10.58567/jes01020006. Disponível em: http://anser.press/index.php/jes/article/view/582. Acesso em: 1 nov. 2024.