Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKUDAIRA Keita and KOJIMA Chie and HEMMI Shin and TAKEMOTO Takahiro,A Study of Identify the Occurrence Factors for Prevention of Seafarer’s Disasters,The Journal of Japan Institute of Navigation,0388-7405,Japan Institute of Navigation,2020,142,0,45-52,https://cir.nii.ac.jp/crid/1390286426519339520,https://doi.org/10.9749/jin.142.45