Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Andreas Riege,Three‐dozen knowledge‐sharing barriers managers must consider,Journal of Knowledge Management,1367-3270,Emerald,2005-06-01,9,3,18-35,https://cir.nii.ac.jp/crid/1362825893864753536,https://doi.org/10.1108/13673270510602746