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Showing results 1 to 9 of 9
Lee, Eunjeong; Kim, Jung-Hoon; Heo, Ki-Young; Cho, Yang-Ki
Remote Sensing, Vol.13 No.8, p. 1480
Chang, Jina; Song, Jinwoong
International Journal of Science Education, Vol.38 No.5, pp.747-766
박도윤
김상훈
김지홍
최익선
민홍식
김병곤
조용민