Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Risye DWIYANI and 岡田 憲夫,"Children’s Perception of Threat within Their Spaces of Activities Case study : Merapi Volcano Area, Indonesia",京都大学防災研究所年報 = DPRI annuals,,宇治 : 京都大学防災研究所,2008,,52,151-163,https://cir.nii.ac.jp/crid/1520853834483018240,