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http://repository.kmou.ac.kr/handle/2014.oak/13331
http://repository.kmou.ac.kr/handle/2014.oak/13332
http://repository.kmou.ac.kr/handle/2014.oak/13333
http://repository.kmou.ac.kr/handle/2014.oak/13334
http://repository.kmou.ac.kr/handle/2014.oak/13335
http://repository.kmou.ac.kr/handle/2014.oak/13336
http://repository.kmou.ac.kr/handle/2014.oak/13337
http://repository.kmou.ac.kr/handle/2014.oak/13338
http://repository.kmou.ac.kr/handle/2014.oak/13339
http://repository.kmou.ac.kr/handle/2014.oak/13340
http://repository.kmou.ac.kr/handle/2014.oak/13342
http://repository.kmou.ac.kr/handle/2014.oak/13343
http://repository.kmou.ac.kr/handle/2014.oak/13344
http://repository.kmou.ac.kr/handle/2014.oak/13345