@article{oai:kansai-u.repo.nii.ac.jp:02000076, author = {宮下, 真一 and Miyashita, Shinichi}, issue = {1}, journal = {關西大學商學論集}, month = {Jun}, pages = {61--71}, title = {消費財産業のサプライチェーン・マネジメントにおける港湾DXの課題}, volume = {68}, year = {2023} }