Ganapathy Sankar. U, Monisha.R, Christopher Amalraj Vallaba Doss, Palanivel R M. “Intrinsic Hand Muscle Strengthening for Developmental Coordination Disorder- A Case Study”. International Journal of Advanced Science and Technology, Vol. 29, no. 3, June 2020, pp. 9661 -64, http://sersc.org/journals/index.php/IJAST/article/view/26938.