Amir Farkhonde,  Inventing a Method of Problem Solving: The Natural Movement of the Mind to Solve a Problem.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2023, vol. 197(5). 325 - 333
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10013095.