Hang-Ki Ryu
发表
Won-Ho Choi,
Seong-Nam Jeong,
Young-Jun Joung,
2006
.
Won-Ho Choi,
Hang-Ki Ryu,
Kyung-Hang Woo,
2007
.
Won-Ho Choi,
Kyoung-Hang Woo,
Eoun-Taeg Hwang,
2006,
2006 International Forum on Strategic Technology.
Shan Wang,
Yue Liu,
Seung-Hoon Kim,
2010,
ICIC.
Byeong-Woo Kim,
Won-Ho Choi,
Hang-Ki Ryu,
2008
.
Liu Jing,
Eoun-Taeg Hwang,
Hang-Ki Ryu,
2007,
2007 International Forum on Strategic Technology.