A Study on the Relation between Adolescent's Emotional Problems, Smart phone Dependency and School Life Adjustment -from a perspective of choice theory- (청소년의 정서문제 및 휴대전화의존과 학교생활적응과의 관계연구 -선택이론의 관점에서-)
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- Journal of the Korea Convergence Society
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- v.7 no.5
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- pp.263-268
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- 2016