WASET
    Xhevrie Mamaqi and  Jesus Miguel and  Pilar Olave,  The e-DELPHI Method to Test the Importance Competence and Skills: Case of the Lifelong Learning Spanish Trainers.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 1317 - 1325
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/7525.