著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Witaya Jangsombatsiri and J. David Porter,Laser Direct-Part Marking of Data Matrix Symbols on Carbon Steel Substrates,Journal of Manufacturing Science and Engineering,1087-1357,ASME International,2007-02-08,129,3,583-591,https://cir.nii.ac.jp/crid/1363388844737195392,https://doi.org/10.1115/1.2716704