International Symposium on Polymer Physics (PP-2010), 2010-06-07
The 4th International Symposium on the Separation and Characterization of Natural and Synthetic Macromolecules, 2009-01-28
23rd International Symposium on Polymer Characterization and Characterization (2010), 2010-05-31
한국고분자학회 춘계총회 (2010), 2010-04-08