WASET
    Daria Topousis and  Keri Murphy and  Jeanne Holm,  Bridging the Communication Gap at NASA - A Case Study in Communities of Practice.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2008, vol. 16(4). 1267 - 1270
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/495.