ISSUE AND FUTURE PERSPECTIVES OF UTILIZING RIDE-HAILING IN RURAL PUBLIC TRANSPORT 論文 Daisuke KUNII・Hideyuki KITA ·2022-01-01 ·『Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management)』 78(6) pp. II_623-II_633 doi:10.2208/jscejipm.78.6_ii_623