Saorangtoy, T., P. Raklieng, P. Juntorn, and C. Yordyot. “Administrative Skills of Primary School Administrators Under the Sukhothai Primary Educational Service Area Office 1”. Journal for Developing the Social and Community, vol. 13, no. 3, Aug. 2026, pp. 97-114, https://so03.tci-thaijo.org/index.php/rdirmu/article/view/294979.