한국고분자학회 춘계총회 (2010), 2010-04-08
24th International Symposium on Polymer Analysis and Characterization, 2011-06-08
23rd International Symposium on Polymer Characterization and Characterization (2010), 2010-05-31
한국고분자학회 춘계총회, 2009-10-07
Thesis(Master), 2005