Prapai Paha และ Chaiwat Khamchoo. (2012) Factors affecting the employment of Thai workers in the EPS in the small and medium-sized industrial sector of South Korea. Chulalongkorn University:ม.ป.ท.Prapai Paha และ Chaiwat Khamchoo. 2012. Factors affecting the employment of Thai workers in the EPS in the small and medium-sized industrial sector of South Korea. ม.ป.ท.:Chulalongkorn University;Prapai Paha และ Chaiwat Khamchoo. Factors affecting the employment of Thai workers in the EPS in the small and medium-sized industrial sector of South Korea. ม.ป.ท.:Chulalongkorn University, 2012. Print.