Engchun, Rudjanee, Ekkarin Sungtong, and Theera Haruthaithanasan. 2017. “Homeschooling in Southern Thailand: Status and Proposed Guidelines for Learning Process Management”. Kasetsart Journal of Social Sciences 39 (3):502-8. https://so04.tci-thaijo.org/index.php/kjss/article/view/242575.