Dr P V Subbaiah, Shireen Anjum, R Umasree, T Amuktha Mala, and R Sharika Deepthi. 2017. “Design of E-Shoe for Visually Impaired by Using RFID Technology”. Journal of Electronic Design Engineering 3 (3):13-18. http://matjournals.co.in/index.php/JOEDE/article/view/6769.