by 이정민(Lee, Jungmin)
Published in 한국학(구 정신문화연구) (01.12.2023)

by 정소우(Chung So-Woo), 이정민(Lee Jungmin)
Published in 영어학 (2011)

by 이정민(Lee Jungmin), 정혜원(Chung Hyewon)
Published in Journal of Research in Curriculum Instruction (01.04.2019)

by 전영옥(Jeon, Youngok), 오은정(Oh, Eunjeong), 김효선(Kim, Hyosun), 이정민(Lee, Jungmin), 홍세령(Hong, Seryeong)
Published in 교양교육연구 (30.04.2019)

by 이정민(Lee JungMin), 김해동(Kim HaeDong)
Published in 영어교육연구 (30.06.2007)

by Jungmin Lee(이정민)
Published in International journal of Korean history (2015)

by Park, A Young, Lee, Jungmin
Published in Journal of Digital Contents Society (31.10.2015)