Haroula N. Delopoulos,  Barriers and Opportunities for the Adoption of e-Governance Services.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 883 - 887
    [viewed 27 January 2022]. Available from: https://publications.waset.org/pdf/9725.