archive
원문 _ https://www.youtube.com/watch?v=YLK0dTdHyLc
원문 _ https://brunch.co.kr/@roysday/126
원문 _ http://www.the-pr.co.kr/news/articleView.html?idxno=33925
원문 _ http://www.mobiinside.com/kr/2017/11/03/branding-marketer-words/
원문 _ http://www.bizhankook.com/bk/article/14212
원문 _ http://www.bizhankook.com/bk/article/14208