Association of risky behaviour, psychological changes and sleep quality with excessive smartphone use among medical undergraduates: a cross-sectional study. Global Psychiatry Archives, [S. l.], v. 8, n. 01, p. 1–11, 2025. DOI: 10.52095/gpa.2025.5233.1053. Disponível em: https://globalpsychiatryarchives.com/index.php/gpa/article/view/3. Acesso em: 4 mar. 2026.