Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKADA Kazuyuki and FUJIU Makoto,FACTORS OF THE EXITS FROM THE ROUTE MARKET IN JAPAN,"Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)",2185-6540,Japan Society of Civil Engineers,2012,68,5,I_1079-I_1085,https://cir.nii.ac.jp/crid/1390282680333778432,https://doi.org/10.2208/jscejipm.68.i_1079