WASET
    Yasmin Mohd Yacob and  Harsa A. Mat Sakim and  Nor Ashidi Mat Isa,  Decision Tree-based Feature Ranking using Manhattan Hierarchical Cluster Criterion.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2012, vol. 62(2). 188 - 194
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1993.