Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 菊池 航 and キクチ ワタル and Wataru Kikuchi,"The Growth Strategy of Small and Medium-Sized Auto Parts Manufacturers : A Case Study of Sigma Co., Ltd",立教經濟學研究,00355356,dummy publisher,2015-07,69,1,103-121,https://cir.nii.ac.jp/crid/1390853649715061376,https://doi.org/10.14992/00011543