Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"古山, 徹",The Impact of the Corona Disaster on Corporate Performance: An Assessment from a Profitability Perspective,KAETSU UNIVERSITY RESEARCH REVIEW,24322946,小平 : 嘉悦大学研究論集編集委員会,2021-03-16,63,2,17-30,https://cir.nii.ac.jp/crid/1050851475383704960,