Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nam Hocheol,Business Group and Trade Credit,経済論究,04516230,Kyushu Daigaku Daigakuin Keizaigakukai,2018-03-23,160,,75-81,https://cir.nii.ac.jp/crid/1390572174803960576,https://doi.org/10.15017/1916243