Unburee, K., Prachanban, S. and Malarat, A. (2025) “THE DEVELOPMENT OF PHYSICAL EDUCATION AND SPORTS STUDY PROGRAM IN UPPER SECONDARY SCHOOL”, Journal of Social Science and Cultural, 9(6), pp. 57–72. available at: https://so06.tci-thaijo.org/index.php/JSC/article/view/284925 (accessed: 13 October 2026).