“The Impact of National Strategies on the High-Quality Development of the Yellow River Cultural Tourism Belt -- A Quasi-Natural Experiment Based on the Perspective of ‘supply Expansion-Market Transformation’”. Economics & Business Management 7, no. 1 (September 14, 2026): 49–59. Accessed September 22, 2026. https://elibrary.erytis.com/index.php/Ebm/article/view/1028.