Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ITAYA Kazuhiko,Chance and Serendipity in Try & Error,The Journal of Science Policy and Research Management,09147020,Japan Society for Research Policy and Innovation Management,2018-09-22,33,3,224-229,https://cir.nii.ac.jp/crid/1390846609801309952,https://doi.org/10.20801/jsrpim.33.3_224