Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) toshihiko sugai,Importance of regional study on historical development of landforms in disaster education,Proceedings of the General Meeting of the Association of Japanese Geographers,,The Association of Japanese Geographers,2018,2018a,0,171,https://cir.nii.ac.jp/crid/1390845713026421632,https://doi.org/10.14866/ajg.2018a.0_171