Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKEDA Shigeaki and SAKAMOTO Mikio and KAGA Hiroyuki,Osaka City Center River Accessibility Evaluation and Changes in River Improvement Methods,Journal of The Japanese Institute of Landscape Architecture,13408984,Japanese Institute of Landscape Architecture,2017,80,5,663-668,https://cir.nii.ac.jp/crid/1390282680646954624,https://doi.org/10.5632/jila.80.663