M. Osipova,  Demographic Factors Influencing Employees’ Salary Expectations and Labor Turnover.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 96(12). 3838 - 3841
    [viewed 15 July 2020]. Available from: https://publications.waset.org/pdf/9999901.