Anju Shri and  Parvinder S. Sandhu and  Vikas Gupta and  Sanyam Anand,  Prediction of Reusability of Object Oriented Software Systems using Clustering Approach.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2010, vol. 43(7). 1174 - 1177
    [viewed 09 August 2020]. Available from: https://publications.waset.org/pdf/10254.