Dr. J. Jagadeesan, Jatin Agrawal, Debayan Roy, Riddhi Dutta. “Advanced Super Marts for Visually Imparted People Using Voice Navigation, Sensor Network and Braille Code”. International Journal of Advanced Science and Technology 29, no. 3 (April 3, 2020): 7134 - 7140. Accessed May 7, 2024. http://sersc.org/journals/index.php/IJAST/article/view/7575.