Petchouy, Somnuk, and Somdech Sittipongpitttaya. 2020. “Transformational Leadership, Knowledge Management, Learning Organization and Innovative Work Behavior in Secondary Education of School Office 1,2,3,4, and 6”. Journal of the Association of Researchers 22 (1):193-204. https://so04.tci-thaijo.org/index.php/jar/article/view/242887.