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) Erik Stam and Andrew van de Ven,Entrepreneurial ecosystem elements,Small Business Economics,0921-898X,Springer Science and Business Media LLC,2019-11-11,56,2,809-832,https://cir.nii.ac.jp/crid/1362262944808561024,https://doi.org/10.1007/s11187-019-00270-6