WASET
    D. Vlachopoulos and  G. Tsokkas,  The Traits That Facilitate Successful Student Performance in Distance Education: The Case of the Distance Education Unit at European University Cyprus.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 264 - 267
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10000400.