Vetchrungsee, N., and D. Chanetiyoung. “THE DEVELOPMENT OF SCHOOL PROFESSIONAL ADMINISTRATOR MODEL UNDER BANGKOK EDUCATIONAL AREA OFFICE”. Journal of MCU Social Science Review, vol. 8, no. 3, Oct. 2019, pp. 213-21, https://so03.tci-thaijo.org/index.php/jssr/article/view/212477.