발성교정 칼럼

[내용 출처: 광남일보]
http://www.gwangnam.co.kr/read.php3?aid=1540892349308892019

[내용 출처: 남도일보]
http://www.namdonews.com/news/articleView.html?idxno=494930#09U0

[내용 출처: 광주일보]
http://www.kwangju.co.kr/read.php3?aid=1533481200637969025