Leekitchwatana, Punnee, Paitoon Pimdee, and Sangutai Moto. 2018. “Using the Internet for development of structural equation model of teaching behavior of junior high school teachers”. Kasetsart Journal of Social Sciences 39 (3):868-78. https://so04.tci-thaijo.org/index.php/kjss/article/view/242614.