A Study on Children's Rights and Happiness for Building Child Friendly Cities - Comparative study between elementary and middle school students (아동친화도시 구축을 위한 아동권리와 행복감에 관한 연구 -초등학생과 중학생의 비교연구)
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- Journal of Digital Convergence
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- v.15 no.2
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- pp.485-491
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- 2017