Pipittapun, A., Pienthunyakorn, S., & Duangchatom, S. (2021). A Model for Developing Integrative Leadership of Teachers in the Primary Schools Under the Office of Education Region 11. Journal of Roi Et Rajabhat University, 15(2), 32–41. Retrieved from https://so03.tci-thaijo.org/index.php/reru/article/view/242317