Melvin A. Ballera,  Adaptive and Personalizing Learning Sequence Using Modified Roulette Wheel Selection Algorithm.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2015, vol. 108(12). 2476 - 2480
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/10003156.