Mosseri Avraham,  The HDH Model for the Development of Creative Structural Thinking and Its Applications to Other Systems .   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 82(10). 2663 - 2666
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/16941.