LI, Hanke. The Impact of Digital Transformation and Corporate Cost Efficiency: Evidence from China’s A-Share Listed Firms. Finance & Economics, [S. l.], v. 3, n. 6, p. 9702, 2025. DOI: 10.61173/y9cb1a20. Disponível em: https://fe.deanfrancis.press/article/view/342. Acesso em: 4 nov. 2026.