Nopparat, R., & Poolput, T. . . (2020). TRANSFORMATIONAL LEADERSHIP AFFECTING ACADEMIC ADMINISTRATION OF SCHOOLS UNDER THE OFFICE OF NAKHON SAWAN EDUCATIONAL SERVICE AREA, AREA 2. Journal for Developing the Social and Community, 7(2), 291–306. retrieved from https://so03.tci-thaijo.org/index.php/rdirmu/article/view/242814