2013 Fall Conference of the Korean Ceramic Society, 2013-10-17
10th Asia-Pacific Microscopy Conference, 2012-02-09
2012 MRS Fall Meeting, 2012-11-27
TMS2013, 2013-03-05
International Conference in Asia 2021 (IUMRS-ICA 2021), 2021-10-06
Thesis(Doctor), 2015