by 이종렬, Jong-ryol Lee, 배수명, Soo-myoung Bae, 김혜진, Hye-jin Kim
Published in Han'guk Ch'iwisaeng Hakhoe chi (31.12.2016)

by 박혜영, Hye-young Park, 장계원, Gye-won Jang, 이정화, Gung-hwa Lee, 이민경, Min-kyung Lee, 이정원, Geong-won Lee, 임용, Yong Iim, 이종렬, Jong-ryol Lee, 김혜진, Hye-jin Kim
Published in Han'guk Ch'iwisaeng Hakhoe chi (30.06.2017)

by 이종렬, Jong Ryol Lee, 김혜진, Hye Jin Kim, 고효진, Hyo Jin Ko
Published in Han'guk Ch'iwisaeng Hakhoe chi (28.02.2014)

by 이종렬(Jong-Ryol Lee), 김동훈(Dong Hun Kim), 이상민(Sang-Min Lee)
Published in 한국콘텐츠학회 논문지, 21(4) (2021)

by LEE, JONG - RYOL
Year of Publication 15.03.1995

by LEE, JONG - RYOL
Year of Publication 22.10.1994

by LEE, JONG - RYOL
Year of Publication 14.02.1994

by LEE JONG-RYOL
Year of Publication 03.03.1990

by LEE, JONG-RYOL
Year of Publication 19.06.1989

by Lee, Jong-Ryol, Bae, Soo-Myoung, Kim, Hye-Jin
Published in Journal of Korean society of Dental Hygiene (30.12.2016)

by LEE, JONG - RYOL, SON, SUNG - HO
Year of Publication 06.10.1995

by LEE, JONG - RYOL, SON, SUNG - HO
Year of Publication 29.11.1994

by Lee, Jong-Ryol, Kim, Hye-Jin, Ko, Hyo-Jin
Published in Journal of Korean society of Dental Hygiene (28.02.2014)

by LEE, JONG - RYOL, LEE, IL - OK, PARK, DAE - KYU, CHOE, YONG - HUN
Year of Publication 15.09.1994

by LEE, JONG - RYOL, KIM, IL - HAG, HA, SONG - KI, CHONG, JIN - KYONG, HAN, JONG - HWAN
Year of Publication 17.10.1995

by LEE, JONG - RYOL
Year of Publication 07.10.1993

by LEE JONG-RYOL
Year of Publication 26.09.1991

by LEE JONG-RYOL
Year of Publication 22.06.1991

by LEE JONG-RYOL
Year of Publication 07.03.1991

by LEE, JONG-RYOL
Year of Publication 17.03.1989