[1]
ศรีจันทร์ว., แจ่มจันทรวงษ์จ., and ศิริฤทธิ์ว., “The 21st Century school administration skills of administrators under Chiangrai Primary education service area office 2”, J Human and Soc Sci Univ of Phayao, vol. 6, no. 2, pp. 124 - 139, Jun. 2019.