Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SAKAMOTO Naoshige,No English,Transport Policy Studies' Review,13443348,Japan Transport and Tourism Research Institute,2020-02-29,22,0,052-057,https://cir.nii.ac.jp/crid/1390285300156860800,https://doi.org/10.24639/tpsr.tpsr_22r_05