WASET
    Winsy P.S. Dissanayake and  Chandana P. W. Prasad and  Ashutosh K. Singh,  Empowering Communications Challenged users using Development Kits.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 778 - 782
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/988.