Chumpen K. Values Added to Taekwondo Training Program for Life Quality Development in Underprivileged Children. J.TNSU [Internet]. 2022 Feb. 25 [cited 2024 May 18];6(2):167-90. Available from: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/256348