Aleem Khalid Alvi and  M. Yousuf Bin Azhar and  Mehmood Usman and  Suleman Mumtaz and  Sameer Rafiq and  RaziUr Rehman and  Israr Ahmed,  Pakistan Sign Language Recognition Using Statistical Template Matching.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2007, vol. 3(3). 765 - 768
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/15125.