Godwin, J. Jijin, G. Shanmugaraj, M. Harshithaa, K. Sandhiya, and S.Arivu Suder. “Robotic Writing Arm Based on Voice and Gesture Command for Physically Challenged”. International Journal of Psychosocial Rehabilitation 24, no. 8 (October 31, 2020): 10627–10634. Accessed August 1, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/11790.