Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nagasaka Akihiko and Hojo Tomohiko and Aoki Katsuya and Koyama Hirofumi and Shimizu Akihiro and Zolkepeli Zulhafiz Bin and Shibayama Yuki and Akiyama Eiji,Effect of Hydrogen on Spot Welded Tensile Properties in Automotive Ultrahigh Strength TRIP-aided Martensitic Steel Sheet,Tetsu-to-Hagane,00211575,The Iron and Steel Institute of Japan,2021,107,2,175-184,https://cir.nii.ac.jp/crid/1390849931333592576,https://doi.org/10.2355/tetsutohagane.tetsu-2020-069