Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kanazawa Akira and Wada Masayoshi,A Method of Activity in Production Engineering Division to Effectively Promote Proactive Engineering,Produetion Management,1341-528X,Japan Society for Production Management,2021,28,2,7-16,https://cir.nii.ac.jp/crid/1390298433282020352,https://doi.org/10.14846/seisankanri.28.2_7