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 5, no. 9 (September 24, 2025): 28–43. Accessed September 28, 2025. https://fsdjournal.org/index.php/ojs/article/view/171.