Premgamine, A., Srisanpang, S., Thavrndulsatit, P., Pitipat, V., Ruangchayajatuporn, J. and Viyatas, P. 2013. The Evaluation of The Six – Faculty – Joint – Field : Comparison of the Marks and Attitudes of Stuldents with Differences in Skill Levels. Srinagarind Medical Journal. 8, 4 (Nov. 2013), 191–196.