R. HENGKRAWIT, R. HENGKRAWIT, S. TONGRIN, T. SRISAWAT, P. CHAIRAT, and P. MAKMEE, “AN INVESTIGATION OF PREDICTORS OF BURNOUT IN THE ELITE ATHLETE STUDENTS OF BURAPHA UNIVERSITY”, J Sports Sci Technol, vol. 14, no. 2, pp. 187–197, Dec. 2014.