CSR, social ties and firm performanceJan 1, 2019·Soojeen Sarah Jang,Hyesoo Ko,Yanghon Chung,Chungwon Woo· 0 min read CitepublicationLast updated on Jan 1, 2019 AuthorsSoojeen Sarah JangAuthorsHyesoo KoAuthorsYanghon ChungAuthorsChungwon Woo← A study on R&D efficiency of clean technology: Focused on new and renewable energy R&D projects Jan 1, 2019DEA 를 이용한 청정에너지기술 R&D 효율성 분석: 신재생에너지기술 R&D 과제를 대상으로 Jan 1, 2019 →