Kale, A., Lokhande, H. N. and Kandharkar, S. (2021) “COVID-19 Safe Distance Alert System for Blind People”, Journal of Science & Technology (JST), 6(Special Issue 1), pp. 100–106. Available at: https://jst.org.in/index.php/pub/article/view/719 (Accessed: 30 June 2024).