Sritao K, Thamrongsotthisakul W. A Development of Activity Curriculum on Imagery and Relaxation for Students Participating Performing Arts Competition. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University [Internet]. 2018 Jul. 23 [cited 2024 Apr. 19];13(1):236-52. Available from: https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/128117