• The monthly packaging world
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• s.204
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• pp.66-68
• /
• 2010

• Proceedings of the Korean DIstribution Association Conference
• /
• 2007.11a
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• pp.191-218
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• 2007

• 열린충남
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• s.68
• /
• pp.12-18
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• 2014

• 월간 한농연
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• s.66
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• pp.16-17
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• 2008

• Journal of Korean Electronics
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• v.30 no.10
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• pp.25-27
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• 2010

• Monthly Newsletter
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• no.207
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• pp.6-6
• /
• 2005

어항협회, 인천 바다쓰레기 수거 사업 실시 - 어촌에서 주말을$\ldot$ 어촌관광 활성화 - 인공어초사업 투자경제성 분석

• Proceedings of the Korea Water Resources Association Conference
• /
• 2004.05b
• /
• pp.1233-1237
• /
• 2004

• The Monthly Technology and Standards
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• s.18
• /
• pp.34-37
• /
• 2003

• The Korea Beekeeping Bulletin
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• s.335
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• pp.29-31
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• 2008

• Proceedings of KHEA Conference
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• 2006.10a
• /
• pp.140-140
• /
• 2006