1. (2022, June 10). Ministry of SMEs and Startups, Available online: https://www.mss.go.kr/site/smba/ex/bbs/View.do?cbIdx=86&bcIdx=1031335&parentSeq=1031335.
2. (2022, June 10). Korea Federation of SMEs (KBIZ). Available online: https://www.kbiz.or.kr/ko/contents/bbs/view.do?mnSeq=325&seq=151412#none.
3. (2022, June 10). Korean Statistical Information Service (KOSIS). Available online: https://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_2KAA906_OECD.
4. (2022, June 10). Korea Policy Brief. Available online: https://www.korea.kr/news/pressReleaseView.do?newsId=156491717.
5. (2023, January 17). Korea Smart Manufacturing Office (KOSMO). Available online: https://library.smart-factory.kr/SDL/main/cnstc.