Pathumwadi Sirisawat และ Tawit Wiriya and Sira Somnam. (2017) Characteristics of Teachers in Chiang Mai University Demonstration School. <i>Journal of Community Development and Life Quality</i>, <i>5</i>(3), 489-505.Pathumwadi Sirisawat และ Tawit Wiriya and Sira Somnam. "Characteristics of Teachers in Chiang Mai University Demonstration School". Journal of Community Development and Life Quality 5 (2017):489-505.Pathumwadi Sirisawat และ Tawit Wiriya and Sira Somnam. Characteristics of Teachers in Chiang Mai University Demonstration School. Upper Northern Reserch Administration Network:ม.ป.ท. 2017.