WASET
    Kati Skarp and  Keijo Varis and  Juha Kettunen,  Evaluation of Top-down and Bottom-up Leadership Development Programs in a Finnish Company.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2017, vol. 124(4). 781 - 786
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10006654.