Masoud Saeedi and  Shirin Rahimi Kazerooni and  Vahid Parvaresh,  How Valid Are Our Language Test Interpretations? A Demonstrative Example.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2010, vol. 43(7). 1587 - 1598
    [viewed 20 October 2021]. Available from: https://publications.waset.org/pdf/14112.