2010 Fall meeting - Korea Chemical Society, 2010-10-14
한국고분자학회 춘계총회, 2009-10-07
Annual Fall Meeting, The Polymer Society of Korea, 2009-10-07
Annual Fall Meeting 2011 : the polymer society of korea, 2011-10-07
The 21st Synchrotron Radiation User’s Workshop & KOSUA Meeting, 2009-11-20
Annual Fall Meeting, Korean Chemical Society, 2009-10-30
2010 Fall meeting - Korea Chemical Society, 2010-10-14
2010 Fall meeting - Korea Chemical Society, 2010-10-14