Comparisons of Teachers' Satisfaction with School Lunch Program in Middle and Elementary Schools run by Foodservice Management Type (초.중등학교 교사의 학교급식 만족도에 대한 위탁운영 및 직영 형태간 비교)
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- Korean Journal of Community Nutrition
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- v.2 no.3
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- pp.406-416
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- 1997