LIN, Yanbo. Comparative Study of Urban Innovation Ecology and Regional Synergy in Three Regions. Finance & Economics, [S. l.], v. 3, n. 5, p. 6502, 2025. DOI: 10.61173/qg6pz328. Disponível em: https://fe.deanfrancis.press/article/view/358. Acesso em: 24 oct. 2026.