จันสำโรงอำนวย, and กิจระการเผชิญ. 2019. “Developing Program for Enhancing Teachers’ Competency on Curriculum Administration and Learning Management of the Schools under The Office of Roi-Et Primary Educational Service Area 2”. Journal of Roi Et Rajabhat University 13 (2), 3-11. https://www.tci-thaijo.org/index.php/reru/article/view/213037.