1.
Chen Z, Huang L. Research on the Current Situation and Countermeasures of Martial Arts Training Institutions in Chongqing. EMR [Internet]. 2023 Nov. 18 [cited 2026 Nov. 14];4(3):244-60. Available from: https://www.masonpublish.org/index.php/the-economics-management-review/article/view/1322