J. Poornima, J.Vishnupriyan, G. Keerthi Vijayadhasan, M. Ettappan (2020) “Voice Assisted Smart Vision Stick for Visually Impaired”, International Journal of Control and Automation, 13(02), pp. 512 - 519. Available at: https://sersc.org/journals/index.php/IJCA/article/view/10180 (Accessed: 19September2021).