AlSudani, H. A., E. M. Hussain, and E. A. Khalil. “Classification the Mammograms Based on Hybrid Features Extraction Techniques Using Multilayer Perceptron Classifier”. Al-Mustansiriyah Journal of Science, vol. 31, no. 4, Dec. 2020, pp. 72-79, doi:10.23851/mjs.v31i4.902.