Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WATANABE Takeo,The Effects of Line Company System on Leader's Intrinsic Motivation : An Empirical Study on Line Company System in Sumitomo Electric Industries Group,The Journal of Cost Accounting Research,1349-6530,The Japan Cost Accounting Association.,2004,28,2,12-26,https://cir.nii.ac.jp/crid/1390001205824244096,https://doi.org/10.20747/jcar.28.2_12