Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TATSUMI Takeo,Information Ethics Education as Science Education and Simulated Network Emergency Exercises for Information Teachers,"International Conference on the Social and Ethical Impacts of Information and Communication Technologies, Rome, Italy, 1999",,,1999,,,,https://cir.nii.ac.jp/crid/1570291225570700928,