SU, Chenyu. Smart City Construction Policy and Firm Performance: Empirical Evidence from Shanghai and Shenzhen A-share Listed Companies. Highlights in Business, Economics and Management, [S. l.], v. 9, p. 433–446, 2023. DOI: 10.54097/hbem.v9i.9090. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/9090. Acesso em: 7 aug. 2026.