G. Nikhil Sai, Dr. P. Kalyanasundaram. “ Third Eye for Visually Impaired People ”. International Journal of Advanced Science and Technology 29, no. 05 (May 28, 2020): 9182-9186. Accessed November 6, 2024. http://sersc.org/journals/index.php/IJAST/article/view/18997.