Geeta Sikka and  Arvinder Kaur Takkar and  Moin Uddin,  Comparison of Imputation Techniques for Efficient Prediction of Software Fault Proneness in Classes.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 38(2). 271 - 274
    [viewed 14 May 2021]. Available from: https://publications.waset.org/pdf/9138.