Swathi Subhash, Shreya Guru, Payal. P. Jain, Sushma., Dr. Ravi Kumar M.G. “Speech to Braille Convertor for Visually Impaired Using Python ”. International Journal of Advanced Science and Technology 29, no. 10s (June 1, 2020): 3916-3921. Accessed May 2, 2024. http://sersc.org/journals/index.php/IJAST/article/view/20983.