Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ONOZATO Takuya and SATO Makihiko and IDA Kenichi,Nurse Scheduling Problem Considering Load Balancing,Journal of Japan Industrial Management Association,13422618,Japan Industrial Management Association,2019-10-15,70,3,157-165,https://cir.nii.ac.jp/crid/1390001277393048192,https://doi.org/10.11221/jima.70.157