Oragun, Udon, Prachakorn Boriboon, and Dumrong Moonpom. 2020. “Conceptual framework and Research Direction of Innovations Educational Management Research to Sustainable Development: Thailand Education Reform 4.0”. Journal of Education Rajabhat Maha Sarakham University 17 (1). Maha Sarakham, Thailand:29-43. https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/251930.