PURNAMA, Muhammad Satria, DOEWES, Muchsin and PURNAMA, Sapta Kunta. Comparison of scoliosis posture athlete’s table tennis and tennis at children and adolescents. Journal of Education, Health and Sport. Online. 19 October 2018. Vol. 8, no. 10, pp. 149-162. [Accessed 24 November 2024].