Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"Minami, Ryoshin",Number of Factories in Manufacturing Industries：by Industry Group and Size of Factory : Estimates of long-term economic statistics of Japan Railroads and electric utilities Table28,,,東洋経済新報社．,2022-11-10,,,,https://cir.nii.ac.jp/crid/1600022178675634176,