WASET
    Silvia Tamayo-Moreno and  Diana Pérez-Marín ,  Designing and Evaluating Pedagogic Conversational Agents to Teach Children.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 123(3). 521 - 526
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10006470.