Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MITSUZONO Isamu,History of the consumer affairs department of Japanese companies:,Japan Marketing History Review,2436-8342,Marketing History Society of Japan,2023-09-30,2,2,147-164,https://cir.nii.ac.jp/crid/1390297659201139840,https://doi.org/10.51102/jmhr.2.2_147