Sirirat Pamato. (2005) Teacher's satisfaction with their tasks according to the educational quality assurance of the government. Mahidol University,:ม.ป.ท.Sirirat Pamato. 2005. Teacher's satisfaction with their tasks according to the educational quality assurance of the government. ม.ป.ท.:Mahidol University,;Sirirat Pamato. Teacher's satisfaction with their tasks according to the educational quality assurance of the government. ม.ป.ท.:Mahidol University, 2005. Print.