Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIENUKI Shunichi,7-1-5 Utilization of Input-Output Tables for Estimating GHG Emissions due to the Expansion of Information Network Systems,Proceedings of the Annual Conference of The Japan Institute of Energy,2423-8317,The Japan Institute of Energy,2023-08-01,32,0,144-145,https://cir.nii.ac.jp/crid/1390860177971350400,https://doi.org/10.20550/jietaikaiyoushi.32.0_144