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Year of Publication 22.04.2004

by PAEK WOON-JUK, KANG JEONG-MIN, DUE-GEUN RYOO
Year of Publication 25.03.1998

by PAEK WOON-JUK, KANG JEONG-MIN, SUNG YOUNG-BOK, NAM CHANG-WOO, RYOO DAE-GEUN
Year of Publication 02.01.2001

by YOUNG-BOK SUNG, JEONG-MIN KANG, DAE-GEUN RYOO, WOON-JUK PAEK, CHANG-WOO NAM
Year of Publication 25.08.1999

by NAM, CHANG-WOO, SUNG, YOUNG-BOK, PARK, WOON-JUK, KANG, JEONG-MIN, RYOO, DAE-GEUN
Year of Publication 02.08.1999

by YOUNG-BOK SUNG, JEONG-MIN KANG, DAE-GEUN RYOO, WOON-JUK PAEK, CHANG-WOO NAM
Year of Publication 03.03.1999

by YOUNG-BOK SUNG, JEONG-MIN KANG, DAE-GEUN RYOO, WOON-JUK PAEK, CHANG-KYU SEO, CHANG-WOO NAM
Year of Publication 01.09.1999

by JEONG KI TAE, KOH SEOK BONG, KANG MIN JEONG
Year of Publication 19.12.2007

by YOUNG-BOK SUNG, JEONG-MIN KANG, DAE-GEUN RYOO, WOON-JUK PAEK, CHANG-KYU SEO, CHANG-WOO NAM
Year of Publication 12.11.1997

by LEE SUNG-JIN,DO JAE-HYUK,KANG HYUN-JEONG,MIN SANG-WON,CHOI YOUNG-JEE
Year of Publication 19.04.2006

by KANG CHI-DUG,JEONG MIN-HO
Year of Publication 07.12.2005

by KIM MYUNG-JAE,SOHN YOUNG-WOOK,SEONG HWA-SEOK,MIN JONG-SUL,KANG JEONG-WOO
Year of Publication 10.01.2007

by SEONG HWA-SEOK,SOHN YOUNG-WOOK,MIN JONG-SUL,KANG JEONG-WOO,KIM MYUNG-JAE
Year of Publication 27.12.2006