Saninta, Wanida, Asst. Prof. Dr. Chawengsak Preuksatewed, and Dr. Prayuth Chusorn. 2019. “Strategies for Promoting Social Responsibility of Private Schools in Khon Kaen Province”. Journal of Research and Development Institute Rajabhat Maha Sarakham University 5 (2):185-96. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/210602.