기고
2015 megaNEXT-ATD(ASTD) Conference Trends & Tips (2015 메가넥스트-ATD/구, ASTD 학술대회 전망과 팁)
supboy
2015. 3. 25. 11:17
(유투브)
https://youtu.be/9dHBFPe-QCc
(네이버 TVcast)
http://tvcast.naver.com/v/342572