Kumban, W., S. Amatachaya, P. Peungsuwan, and W. Siritaratiwat. “Effects of Sit to Stand Training on Functional Balance of Children With Cerebral Palsy”. Archives of Allied Health Sciences, vol. 22, no. 3, Dec. 2010, pp. 280-91, https://he01.tci-thaijo.org/index.php/ams/article/view/66193.