주주가치를 소중히 여기는 기업
https://investor-dzsi.com/news/q219-results/
https://www.hankyung.com/finance/article/201907088120M
http://www.nspna.com/news/?mode=view&newsid=369091
https://www.biotcanada.ca/features/extending-fibers-reach/
http://www.newsis.com/view/?id=NISX20190624_0000689410&cID=10401&pID=10400
http://www.fnnews.com/news/201906190807119631
https://finance.yahoo.com/news/dzs-attend-connected-britain-2019-144117796.html
https://www.mk.co.kr/news/stock/view/2019/06/403252/
http://www.sportsseoul.com/news/read/773979
http://www.enewstoday.co.kr/news/articleView.html?idxno=1308475
