Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUNAGA Daisuke and TANISHITA Masayoshi and HARATA Noboru,IMPACT OF TRANSMISSION OF COVID-19 INFECTION ON TRAFFIC MOVEMENTS AND SHARED BICYCLES USAGE IN SAPPORO CITY CENTER,"Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)",2185-6540,Japan Society of Civil Engineers,2022,78,6,II_603-II_612,https://cir.nii.ac.jp/crid/1390291932684411648,https://doi.org/10.2208/jscejipm.78.6_ii_603