Puttajaroen, Pattira, and Supattara Pusitrattanavalee. 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). Yasothon, Thailand:43-55. https://so07.tci-thaijo.org/index.php/rtnb/article/view/7458.