-마켓뉴스(2018.12.27) http://cnews.marketnews.co.kr/view.php?ud=2018122710235184236cf2d3b734_24
-빅데이터뉴스(2018.12.27) http://cnews.thebigdata.co.kr/view.php?ud=2018122710124182718743e3b734_23
언론보도
-마켓뉴스(2018.12.27) http://cnews.marketnews.co.kr/view.php?ud=2018122710235184236cf2d3b734_24
-빅데이터뉴스(2018.12.27) http://cnews.thebigdata.co.kr/view.php?ud=2018122710124182718743e3b734_23