Bouke, M. A., A. Abdullah, M. T. Abdullah, S. A. Zaid, H. El Atigh, and S. H. . ALshatebi. “A Lightweight Machine Learning-Based Email Spam Detection Model Using Word Frequency Pattern”. Journal of Information Technology and Computing, vol. 4, no. 1, June 2023, pp. 15-28, doi:10.48185/jitc.v4i1.653.