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JONG-IL KIM, | The Korean Economic Association | 2004 ,
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Cristobal Noe Aguilar, Juan Carlos Contreras-Esqu, | Korean Societyof Food Science&Technology | 2004 ,
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한국생산성본부, 321.12-한16새 | 韓國生産性本部 | 2004 321.12-한16새,
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한국생산성학회 [경제학, ]