จักรเทพวงศ์ ส. . . (2022). The Study of Satisfaction of School Administrators Toward the Administration of the SINGBURI Provincial Education Office . Education journal Faculty of Education, Nakhon Sawan Rajabhat University, 3(1), 46–56. retrieved from https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/254290