SAIED, H.; MOHAMED, N. B.; ABD ELRAZEK, F. A. Smartphone addiction and its relation with bullying, sleep quality, and depression among children. International journal of health sciences, [S. l.], v. 6, n. S9, p. 4568–4583, 2022. DOI: 10.53730/ijhs.v6nS9.13840. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/13840. Acesso em: 19 apr. 2026.