[ÀÎÅͳÝÁ¶Àº´º½º](»ç)ÇÔ²²ÇÏ´Â Çѽ£, e½ºÆ÷Ã÷ Ä¿¹Â´ÏƼ PGR21 Á¦2Â÷ ÈÄ¿ø ¾àÁ¤¼ Àü´Þ½Ä ¿¾î
http://www.egn.kr/news/articleView.html?idxno=68017