S. Sarumathi and  M. Vaishnavi and  S. Geetha and  P. Ranjetha,  Comparative Analysis of Machine Learning Tools: A Review.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2021, vol. 174(6). 354 - 363
    [viewed 26 September 2021]. Available from: https://publications.waset.org/pdf/10012071.