P. R Hayes, E Cockburn and K. Thomas
British Journal of Sports Medicine 44 ( 14 ): 26 - 27 , 2010
M.S. Hayrol Azril, U. Jegak, M. Asiah, A. Noor Azman, A.S. Bahaman, O. Jamilah and K. Thomas
Journal of Social Sciences 6 ( 1 ): 64 - 73 , 2010