taranat, worawan, Wongsirasawat, C. and Charoontham, O. (2023) “Needs Assessment of internal Supervision in Schools Under the Supervision of Primary Educational Service Area Office”, Journal of Education Rajabhat Maha Sarakham University. Maha Sarakham, Thailand, 20(3), pp. 85–94. available at: https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/266991 (accessed: 29 September 2026).