A Study on the Development of Business English Tests Based on an Analysis of the Predictive Validity of the TOEIC and a Delphi Study of Working Skills in English to be Assessed (비즈니스 영어 업무 능력에 대한 TOEIC의 예측 타당도 검증과 델파이 연구)
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- Korean Journal of English Language and Linguistics
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- v.4 no.2
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- pp.229-252
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- 2004