LIU, Shuang. More is Better or Too Much: Enterprise Digital Inputs and Total Factor Productivity. Journal of Modern Social Sciences, Hong Kong, HK, v. 1, n. 2, p. 288–312, 2024. DOI: 10.5281/zenodo.14550163. Disponível em: https://atripress.org/index.php/jmss/article/view/75. Acesso em: 24 feb. 2025.