Bhaskar Basu,  Analyzing the Perception of Social Networking Sites as a Learning Tool among University Students: Case Study of a Business School in India.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2017, vol. 127(7). 1697 - 1703
    [viewed 04 August 2020]. Available from: https://publications.waset.org/pdf/10007520.