[1]
พานจันทร์ ท., ตันตินาครกูล อ., and บุญภักดิ์ ก., “Factors Affecting Self-Development of Teachers in Secondary Schools Under The Jurisdiction of The Secondary Educational Service Area Office 2”, J. IND. EDUC., vol. 14, no. 3, pp. 561–568, Dec. 2015.