The Evaluation of Nutritional Knowledge and Dietary Habits according to Sex and Mother's Employment Status in Middle School Students (중학생의 성별과 어머니의 취업 여부에 따른 영양 지식 및 식습관 평가)
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- Journal of the East Asian Society of Dietary Life
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- v.19 no.6
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- pp.921-927
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- 2009