Influencing Factors of Sales Process and Task Education on Sales of Health Functional Food in Door-to-door Saleswomen (건강기능식품 여성 방문판매원의 판매과정, 직무교육 요인이 건강기능식품 매출에 미치는 영향 분석)
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- Journal of the Korean Society of Food Culture
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- v.29 no.4
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- pp.326-335
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- 2014