WEI, Yuxin. Research on the Mechanism of Cultural and Tourism IP Empowering the High-Quality Development of Urban Economy under the Perspective of Digital Economy: Take Henan Province as an Example. Frontiers in Sustainable Development, [S. l.], v. 5, n. 9, p. 28–43, 2025. DOI: 10.54691/wr733t39. Disponível em: https://fsdjournal.org/index.php/ojs/article/view/171. Acesso em: 28 sep. 2025.