Wattanawaitunechai, W. . “Competencies in Academic Administration of Teachers of Wat Udomrangsee School under The Bangkok Metropolitan Administration”. Journal of Humanities and Social Sciences Mahamakut Buddhist University Isan Campus, vol. 2, no. 2, Aug. 2021, pp. 9-16, https://so06.tci-thaijo.org/index.php/jhsmbuisc/article/view/251327.