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Multilingual
1
한국교원교육학회 | 학지사 | 2007
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2
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3
송기창 | 학지사 | 2014
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4
송기창 | 학지사 | 2009
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5
윤정일 | 학지사 | 2007
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6
윤정일 | 학지사 | 2015
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7
윤정일 | 학지사 | 2008
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8
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