AZZAHRAH, F. .; SUDARYANTO, A. The Relationship Between Smartphone Use and Sleep Quality in Adolescents. Ahmar Metastasis Health Journal, [S. l.], v. 4, n. 4, p. 179–187, 2025. DOI: 10.53770/amhj.v4i4.450. Disponível em: http://journal.ahmareduc.or.id/index.php/AMHJ/article/view/450. Acesso em: 3 mar. 2026.