Vadivel Ayyasamy,  Neuro-Fuzzy Based Model for Phrase Level Emotion Understanding.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 121(1). 53 - 59
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10006151.