Hamid Reza Boveiri,  Persian Printed Numeral Characters Recognition Using Geometrical Central Moments and Fuzzy Min-Max Neural Network.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 136 - 142
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/8329.