Yiannis Smirlis and  Dimitris K. Despotis,  Comparative Analysis of the Public Funding for Greek Universities: An Ordinal DEA/MCDM Approach.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2013, vol. 80(8). 2327 - 2332
    [viewed 27 October 2021]. Available from: https://publications.waset.org/pdf/16126.