Chantarattana, R., and N. Maleelatae. “The Comparison of Teacher Competency of 4-year and 5-year Course Teacher Students of Faculty of Education, Yala Rajabhat University”. STOU Education Journal, vol. 17, no. 1, June 2024, pp. 53-69, https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/267517.