@article{oai:hokusei.repo.nii.ac.jp:00002522,
 author = {鎌田, 直矢 and Kamada, Naoya},
 month = {2021-09-27},
 title = {在庫リーンネス研究の現状と課題},
 year = {},
 yomi = {カマダ, ナオヤ}
}