WASET
    Mihai Caramihai and  Irina Severin,  eLearning Tools Evaluation based on Quality Concept Distance Computing. A Case Study.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2009, vol. 29(5). 438 - 442
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/5159.