The Mediating Effects of Ego-Resilience on the Relationship between Elementary School Student's Smartphone Dependence and Attention (초등학생의 스마트폰 의존과 주의집중력의 관계에서 자아탄력성의 매개효과)
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- The Journal of the Korea Contents Association
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- v.18 no.6
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- pp.131-143
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- 2018