WASET
    Liping Jing and  Michael K. Ng and  Xinhua Yang and  Joshua Zhexue Huang,  A Text Clustering System based on k-means Type Subspace Clustering and Ontology.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2008, vol. 16(4). 1296 - 1308
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/2401.