Sumitra Nuanmeesri,  A Design of the Infrastructure and Computer Network for Distance Education, Online Learning via New Media, E-Learning and Blended Learning.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 93(9). 1657 - 1660
    [viewed 23 September 2020]. Available from: https://publications.waset.org/pdf/9999760.