보도자료
알림마당
연변한국국제학교-포항제철공고, 현장학습 학업협약-재외동포신문(2019.01.16)
http://www.dongponews.net/news/articleView.html?idxno=38777
http://www.dongponews.net/news/articleView.html?idxno=38777