Talason, P., Promta, U. and Poollaharn, C. (2023) “Development of an Appropriate Area-Based Internal Supervision Model under the Office of Mahasarakham Primary Educational Service Area 1”, Journal of Roi Et Rajabhat University, 17(1), pp. 231–240. Available at: https://so03.tci-thaijo.org/index.php/reru/article/view/254309 (Accessed: 25 April 2024).