Supannee Sritho และ Kritkanok Duangchatom. (2023) Guideline of the Development of Strategic Leadership of School Administrators in Chaiyaphum Primary Educational Service Area Office Zone 2. <i>Interdisciplinary Academic and Research Journal</i>, <i>3</i>(3), 813-834.Supannee Sritho และ Kritkanok Duangchatom. "Guideline of the Development of Strategic Leadership of School Administrators in Chaiyaphum Primary Educational Service Area Office Zone 2". Interdisciplinary Academic and Research Journal 3 (2023):813-834.Supannee Sritho และ Kritkanok Duangchatom. Guideline of the Development of Strategic Leadership of School Administrators in Chaiyaphum Primary Educational Service Area Office Zone 2. DR.KEN Institute of Academic Development and Promotion.:ม.ป.ท. 2023.