Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 伊藤 和也 and Timpong Sahaphol and 豊澤 康男,Investigation and Analysis of Labor Accidents Caused by Slope Collapse during Excavation Works(Theme: Learning from Past Failures and Troubles),地盤工学会誌 = Geotechnical engineering magazine : 土と基礎,18827276,東京 : 地盤工学会,2008-04,56,4,"22-25,図巻頭1p",https://cir.nii.ac.jp/crid/1520009410303338240,