Tevarattikal, Uhsa, Pordee Sukpun, and Bundit Pungnirund. 2021. “Model of Causal Factors on the Success of Educational Institution Management in Thailand”. Rajapark Journal 15 (43). Bangkok, Thailand:84-100. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/253225.