S.Anuradha, K. E. R. G. A. R. “Performance of Various Computational Intelligence Methods in Software Defect Prediction: An Analytical Perspective”. International Journal of Advanced Science and Technology, Vol. 29, no. 1, Jan. 2020, pp. 1542 -52, http://sersc.org/journals/index.php/IJAST/article/view/3717.