WANG, Feng. Research on the Legal Empowerment Mechanism of the Pilot Policy of the Seventh Freedom of the Air in Hainan Free Trade Port: A Study Based on the Collaborative Regulation Path of Aviation Economy and Green Development. Finance & Economics, [S. l.], v. 3, n. 3, p. 5862, 2025. DOI: 10.61173/kfcgv935. Disponível em: https://fe.deanfrancis.press/article/view/508. Acesso em: 4 nov. 2026.