Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIRAMATSU Youichi and OKABOSHI Tatsumi and IZUMIYA Shiro and ANDOU Hiroyuki,Spiral Structure and Sensemaking Process in the 3S Model of Program Management,Proceedings of International Association of P2M,2432-0382,International Association of P2M,2022,2022.Spring,0,82-95,https://cir.nii.ac.jp/crid/1390291932640526976,https://doi.org/10.20702/iappmproc.2022.spring.0_82