Smartphone addiction risk and daytime sleepiness in Korean adolescents
Journal of Paediatrics and Child Health 54 7 2018: p. 800-806
Choi, S. A.; Chung, J. E.; Gwak, H. S.; Kim, J. H.; Kim, J. Y.; Kim, K. T.; Lee, K. E.; Seong, J. M.; Seong, J. W.; Yee, J.
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DOI: 10.1111/jpc.13901
Subjects: Addiction, Adolescents, Mobile Devices, Problematic Interactive Media Use (PIMU), Sleep