WASET
    Kasthurirangan Gopalakrishnan and  Siddhartha Khaitan and  Anshu Manik,  Enhanced Clustering Analysis and Visualization Using Kohonen's Self-Organizing Feature Map Networks.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2008, vol. 18(6). 128 - 135
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/6000.