한국고분자학회 춘계총회 (2010), 2010-04-08
23rd International Symposium on Polymer Characterization and Characterization (2010), 2010-05-31
24th International Symposium on Polymer Analysis and Characterization, 2011-06-08
한국고분자학회 춘계총회 (2011), 2011-04-07
23rd International Symposium on Polymer Characterization and Characterization (2010), 2010-05-31
대한화학회 제108회 총회 및 학술발표회 (2011), 2011-09-29
한국고분자학회 춘계총회, 2009-10-07