Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "中野, 謙",Consideration About the Relationship Among Producers Related to the Mechanism of Maintaining the Local Brand in Champagne Production : A case study of Janisson-Baradon,産業総合研究,1340-5497,沖縄国際大学総合研究機構産業総合研究所,2020-03,,28,1-14,https://cir.nii.ac.jp/crid/1050285299907649536,