Charoenarpornwattana, P., Phairin, P., & Leeniwa, J. (2024). The Design and Development of the Training Program of Private Schools in Pattaya City . e-Journal of Education Studies, Burapha University, 6(1), 48–61. สืบค้น จาก https://so01.tci-thaijo.org/index.php/ejes/article/view/271733