著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Ilkka Ojansivu and Jan Hermes and Sari Laari-Salmela,Business relationships in the industrial network literature: Three approaches and their underlying assumptions,Industrial Marketing Management,0019-8501,Elsevier BV,2020-05,87,,181-195,https://cir.nii.ac.jp/crid/1360294647874791296,https://doi.org/10.1016/j.indmarman.2019.11.016