จงรักวิทย์ ศ, จุติผล อ, เกตแก้ว ว. The Relationship Between Transformational Leadership of School Administrators and School Eff ectiveness Under Krabi Primary Educational Service Area Offi ce. RMUTT J Hum Soc Sci [Internet]. 2017 Jun. 28 [cited 2024 Apr. 16];5(1):79-82. Available from: https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/189656