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 "Bejinariu, Ruxandra Maria",Sustainable business performance and risk management : risk assessment tools in the context of business risk levels related to threats and opportunities,,Springer Gabler,2020,Research,,9783658293888,,https://cir.nii.ac.jp/crid/1130850378782860074