Hamkhamphai, Arunee, Asst. Prof. Dr. Siriraks Khawchaimaha, and Assoc. Prof. Dr. Pensri Jaroenwanit. 2020. “Sports Tourism Destination Management Model: Khon Kaen International Marathon Case Study”. Journal of the Association of Researchers 25 (2):283-300. https://so04.tci-thaijo.org/index.php/jar/article/view/245244.