Manash Pratim Sarma and  Kandarpa Kumar Sarma,  Assamese Numeral Speech Recognition using Multiple Features and Cooperative LVQ -Architectures.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 1263 - 1273
    [viewed 24 January 2021]. Available from: https://publications.waset.org/pdf/12746.