title: [Recognition system for maintenance engineer promoted by JIRA].
authors.forename: Hironobu
authors.initials: H
authors.lastname: Yoshida
mesh_terms: D002568:Certification; D004496:Education, Continuing; D007564:Japan; D008283:Maintenance / Q000592:standards*; D012958:Societies, Scientific; D013679:Technology, Radiologic / Q000193:education* / Q000592:standards*