Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SANDHOLM Lennart,Maturity in Quality-Still to Come in Sweden,Journal of The Japanese Society for Quality Control,0386-8230,The Japanese Society for Quality Control,1996-04-15,26,2,31-33,https://cir.nii.ac.jp/crid/1390001288120441472,https://doi.org/10.20684/quality.26.2_31