한국공업화학회, 2014-05-02
한국공업화학회, 2015-11-04
한국광과학회, 2010-06-03
International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2014), 2014-11-17
대한환경공학회, 2014-08-22
Thesis(Master), 2011