YIN, Qianwen. Digital Economy, Innovation Environment and Industrial Upgrading: Based on the Adjustment Effect and Threshold Model. BCP Business & Management, [S. l.], v. 25, p. 516–526, 2022. DOI: 10.54691/bcpbm.v25i.1863. Disponível em: https://bcpublication.org/index.php/BM/article/view/1863. Acesso em: 10 jun. 2026.