Somsri Sirikwanchai. (2005) Quality of life indicators development using participatory approach. Mahidol University,:ม.ป.ท.Somsri Sirikwanchai. 2005. Quality of life indicators development using participatory approach. ม.ป.ท.:Mahidol University,;Somsri Sirikwanchai. Quality of life indicators development using participatory approach. ม.ป.ท.:Mahidol University, 2005. Print.