Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "伊藤,篤 and 平松,裕子",Design and Evaluation of Bluetooth Low Energy Beacon for Sightseeing in Oku-Nikko,The Journal of Economics,0453-4778,中央大学経済学研究会,2023-09-08,64,1-2,1-22,https://cir.nii.ac.jp/crid/1050016494530876288,