WASET
    Bala Dhandayuthapani Veerasamy,  The Overall Aspects of E-Leaning Issues, Developments, Opportunities and Challenges.   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2010, vol. 39(3). 364 - 367
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/11217.