Merugu, S. and Ghinea, G. (2022) “A Review of Some Assistive Tools and their Limitations for Visually Impaired”, Helix - The Scientific Explorer | Peer Reviewed Bimonthly International Journal, 12(1), pp. 1-9. Available at: https://helixscientific.pub/index.php/home/article/view/382 (Accessed: 24May2022).