Wannapaisan, Chetthapoom, Apipa Prachayapruit, and Annop Pongwat. 2017. “A Context of the Education Management Based on Multicultural Education for Ethnic Students in Higher Education Institutions of Northern Thailand”. Scholar: Human Sciences 8 (2). http://www.assumptionjournal.au.edu/index.php/Scholar/article/view/2511.