Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SASHIO Kentaro and KAIHARA Toshiya and FUJII Susumu and UMEDA Toyohiro,A Proposal of Decision Making Support System Based on Product Cost,Journal of the Japan Society for Precision Engineering,09120289,The Japan Society for Precision Engineering,2007,73,7,840-845,https://cir.nii.ac.jp/crid/1390001204795931520,https://doi.org/10.2493/jjspe.73.840