Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Obata Norio,Corporate Environmental Strategy and Disclosure of Information,国民経済雑誌,03873129,神戸大学経済経営学会,1993-02,167,2,77-96,https://cir.nii.ac.jp/crid/1390572174879621120,https://doi.org/10.24546/00174912