Nikunjkumar Nayak (2024) “A Comprehensive Review of Smart Blind Stick: Enhancing Independence and Safety for the Visually Impaired”, International Journal of Intelligent Systems and Applications in Engineering, 12(21s), pp. 2856 –. Available at: https://ijisae.org/index.php/IJISAE/article/view/5915 (Accessed: 22 July 2024).