Carol B. Collins and  M. H. N Tabrizi,  Using Visual Technologies to Promote Excellence in Computer Science Education .   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2007, vol. 3(3). 41 - 45
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/4848.