Factors Affecting Smartphone Usage Time according to Subjective Happiness of adolescents.
| Autor: | Weon-Hee Moon1 whmoon@pcu.ac.kr, Myoungjin Kwon2 mjkwon@dju.kr |
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| Zdroj: | Journal of Digital Convergence. 2022, Vol. 20 Issue 3, p507-516. 10p. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
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