A study on the Program for substantial science Education in Secondary schools:Secondary school science Teacher Education and In-service Training. (중등학교 과학교육의 내실화방안에 대한 연구 -중등 과학교사교육 및 재교육-)
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- Journal of The Korean Association For Science Education
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- v.9 no.2
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- pp.1-12
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- 1989