WASET
    Alicia Heraz and  Claude Frasson,  Predicting the Three Major Dimensions of the Learner-s Emotions from Brainwaves.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2007, vol. 7(7). 1994 - 2000
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/11151.