7th Asia TEFL & 29th Thailand TESOL International Conference 2009, 2009-08-08
6th Asia TEFL International Conference, 2008-08-02
The 5th Asia TEFL International Conference, page. 105 - 106, 2007-06-09
The 4th Asia TEFL International Conference, page. 565, 2006-08-19
The 3rd Asia TEFL Conference Proceedings, page. 395, 2005-11-04
The 24th Pac Second Language Research Forum (Pac SLRF) Conference, 2001-10-03
The 25th Boston University Conference on Language Development (BUCLD), page. 425 - 435, 2001-03-01
The 23rd Second Language Research Forum (SLRF), 2000-09-10
The 5th Pan-Pacific Association of Applied Linguistics (PAAL), 2000-07-24
The 2nd Hawaii Language Acquisition Workshop, 2000-02-05