WASET
    Kamel Khoualdi and  Radia Benghezal,  Design of an Intelligent Tutor using a Multiagent Approach .   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2007, vol. 3(3). 69 - 72
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13178.