Self Esteem And Problematic Smartphone Use Among Adolescents A Post Covid Model. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 36, p. 1608–1619, 2023. DOI: 10.59670/4nfmrv70. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/5953. Acesso em: 10 may. 2025.