The Relationship between the use of Smartphone and the Physical and Psychological Symptoms of Adult - Focused on Gwangju Metropolitan City
| Autor: | Sung-Hyoun Cho, Seong-Soo Kim, Seong-Hun Yu |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Korean Aging-Frendly Industry Association. 10:75-81 |
| ISSN: | 2288-3606 |
| DOI: | 10.34264/jkapa.2018.10.2.75 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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