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다국어입력
1
Hyo Song Lee, Min-Pil Kang, Yun Seob Song, Tae-Ji, | 한국화학공학회 | 2001 ,
2
Yi-Keun Song, Kwang-Bok Lee, Hyo-Song Lee, Yung-W, | 한국화학공학회 | 2000 ,
3