WASET
    Ingrid Göpfert and  Michael Stephan and  Wanja Wellbrock and  Malte Ackermann,  An Empirical Analysis of the Board Composition Concerning Logistics Competencies.   journal   = {International Journal of Mechanical and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2013, vol. 75(3). 602 - 608
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/2315.