Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ryoko Morioka and Keisuke Nansai and Koji Tsuda,Role of linkage structures in supply chain for managing greenhouse gas emissions,Journal of Economic Structures,2193-2409,Springer Science and Business Media LLC,2018-05-01,7,1,,https://cir.nii.ac.jp/crid/1360848661778222208,https://doi.org/10.1186/s40008-018-0105-3