WASET
    A. J. Otjen,  Expanding Business Strategy to Native American Communities Using Experiential Learning.   journal   = {International Journal of Industrial and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 103(7). 2373 - 2381
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10001933.