ศิลป์รุ่งธรรม ส. Factors Affecting Transformational Leadership of Student Teachers in Physical Education and Health Education Programs at Kasetsart University. edjour_stou [internet]. 2018 Jun. 28 [cited 2026 Sep. 13];11(1):162-79. available from: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/131317