Mehmet Bekmezci and  Ismail Celik and  Ismail Sahin and  Ahmet Kiray and  A. Oguz Akturk,  Analysis of Scientific Attitude, Computer Anxiety, Educational Internet Use, Problematic Internet Use, and Academic Achievement of Middle School Students According to Demographic Variables.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 108(12). 4318 - 4326
    [viewed 13 July 2020]. Available from: https://publications.waset.org/pdf/10003386.