著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Kopnina, Helen and Poldner, Kim",Circular economy : challenges and opportunities for ethical and sustainable business,,Routledge,2022,Earthscan from Routledge,,9780367418663,,https://cir.nii.ac.jp/crid/1130859978559624080