[1]
Viswanathan G, K. et al. 2018. A Novel Approach on Communication between Blind, Deaf and Dumb People using flex Sensors and Bluetooth.
International Journal of Engineering and Technology. 7, 3.12 (Jul. 2018), 485–490
. DOI:https://doi.org/10.14419/ijet.v7i3.12.16165.