Puttajaroen, P. and Pusitrattanavalee, S. 2025. The 21st Century Skills of School Administrators Affecting the Academic Administration of Schools Under the Special Education Bureau, Group 7: The 21st Century Skills of School Administrators Affecting the Academic Administration of Schools Under the Special Education Bureau, Group 7. RATANABUTH JOURNAL. 7, 2 (Aug. 2025), 43–55.