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) Anne P.M. Velenturf and Phil Purnell,Principles for a sustainable circular economy,Sustainable Production and Consumption,2352-5509,Elsevier BV,2021-07,27,,1437-1457,https://cir.nii.ac.jp/crid/1360298760974955904,https://doi.org/10.1016/j.spc.2021.02.018