http://www.koreatimes.com/article/20180204/1102732
http://harpersbazaar.co.kr/art/%EC%A0%84%EC%84%A4%EC%A0%81%EC%9D%B8-%ED%81%90%EB%A0%88%EC%9D%B4%ED%84%B0-%ED%95%98%EB%9E%84%ED%8A%B8-%EC%A0%9C%EB%A7%8C%EC%9D%98-%EC%A0%84%EC%8B%9C/
http://www.daljin.com/column/11043