Pakdeephundon, Pattaranit, Panayuth Choeybal, and Somkid Sroinam. 2025. “A STRUCTURAL EQUATION MODEL OF THE FACTORS INFLUENCING THE EFFECTIVENESS OF SECONDARY SCHOOLS UNDER THE SECONDARY EDUCATIONAL SERVICE AREA IN THE NORTHEAST”. Journal of Education and Innovation 27 (1):200-211. https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/270789.