K.S. Dhanalakshmi, G. Kumar Sai Reddy, M. Vineesh Reddy, N.B. Sahul, K. Sreenath, A. Azhagu Jaisudhan Pazhani. (2021). Development of Smart Stick for Visually Challenged People. Annals of the Romanian Society for Cell Biology, 17078–17090. Retrieved from http://annalsofrscb.ro/index.php/journal/article/view/7507