Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAKAI Takashi and FUJIU Makoto and KOBASHIKAWA Yoshiki and TAKAYAMA Junichi,ANALYSIS ON ACTUAL STATE OF SIGHTSEEING BEHAVIOR OF FOREIGNERS USING GPS DATA,"Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)",2185-6540,Japan Society of Civil Engineers,2018,74,5,I_581-I_590,https://cir.nii.ac.jp/crid/1390282763085229440,https://doi.org/10.2208/jscejipm.74.i_581