Sung-Gyo Chung

发表

Moon-Gyu Kim, Sung-Gyo Chung, Jin-Gyo Chung, 1999 .

Sung-Ryul Kim, Sung-Gyo Chung, Nguyen-Tien Dung, 2007, 2007 International Forum on Strategic Technology.

Sung-Gyo Chung, Jin-Gyo Chung, Man-Yeol Lee, 1995 .