Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Utsumi Masaki and Kusanagi Takumi,Motivation Management on Personal Experience(Management of People and Team),Journal of the Society of Project Management,1345031X,The Society of Project Management,2013,15,1,26-29,https://cir.nii.ac.jp/crid/1390001206110704768,https://doi.org/10.14914/spmj.15.1_26