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Relationships between Extra-School Tutoring Time, Somatic Symptoms, and Sleep Duration of Adolescent Students: A Panel Analysis Using Data from the Korean Children and Youth Panel Survey
Noh, Jin-Won, Kim, Jinseok, Cheon, Jooyoung, Lee, Yejin, Kwon, Young DaeVolume:
17
Journal:
International Journal of Environmental Research and Public Health
DOI:
10.3390/ijerph17218037
Date:
October, 2020
File:
PDF, 513 KB
2020