F. Demir,  Measuring Strategic Management Maturity: An Empirical Study in Turkish Public and Private Sector Organizations.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2017, vol. 131(11). 2678 - 2685
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10008161.