대구과학대, 보석감정주얼리과 전문자격시험 응시자 전원 자격 취득 쾌거

http://news.newsway.co.kr/view.php?tp=1&ud=2017122115252692139&md=20171221152527_AO

http://www.nspna.com/news/?mode=view&newsid=257666

http://www.kns.tv/news/articleView.html?idxno=385767 

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