The 5th Japan-Korea Young Scientists Meeting on Bioorganic and Natural Products Chemistry, 2009-08-28
, 2002-12
, 1993-11
제87회 대한화학회, 2001-04-20
The 14th Japan-Korea Seminar on Organic Chemistry, 2009-10-25
제87회 대한화학회, 2001-04-21
제85회 대한화학회, 2000-04-21