QIN, Shunxin. Impact of Enterprise Digital Transformation on Key Core Technology Innovation: The Mediating Effect of Total Factor Productivity. Exploring Science Academic Conference Series, [S. l.], v. 10, p. 187–197, 2026. DOI: 10.70267/icbms.2502.187197. Disponível em: https://journals.zeuspress.org/index.php/conference/article/view/528. Acesso em: 11 jan. 2026.