Srisawat, Worawut, Pornpana Srisatanon, Suchin Mungmee, and Chayasara Somboonmak. “A Study of Instructional Leadership of Primary School Academic Affairs Administrators: Viewpoints of Teachers in Tha Yang District, Petchaburi Province”. Rajapark Journal 17, no. 51 (April 26, 2023): 79–91. Accessed May 20, 2024. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/262650.