Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tatsukawa Hitomi and Souma Takahiro and Hasegawa Toshihiko,"Which is easy to use, RCA or the SHEL Model",The Journal of Japan Society for Health Care Management,1345-6903,Japan Society for Health Care Management,2003,4,3,384-388,https://cir.nii.ac.jp/crid/1390001204485936512,https://doi.org/10.11191/jhm2000.4.384