เจริญกุล วัชริศ, and วังถนอมศักดิ์ มัทนา. “TEACHER’S JOB MOTIVATION OF BANYANGSOONG SCHOOL”. Mahamakut Graduate School Journal 20, no. 1 (June 30, 2022). Accessed February 6, 2023. https://so04.tci-thaijo.org/index.php/mgsj/article/view/259401.