พรหมอินทร์ ส., and กาญจนสุวรรณ ด. “Relationships Between Emotional Intelligence and Skill Performance and Competition Achievement of Sepak Takraw Players in the 23th Youth National Games”. Journal of Liberal Arts Prince of Songkla University, vol. 10, no. 1, June 2018, pp. 381-12, https://so03.tci-thaijo.org/index.php/journal-la/article/view/132094.