AROOJ MANZOOR; MAHEEN HASHIM KHAN BURKI; HOZAIFA BIN ASIF; MUHAMMAD AMMAR; ALI HAMZA. RELATIONSHIP BETWEEN SCREEN TIME AND PHYSICAL ACTIVITY LEVELS AMONG UNIVERSITY STUDENTS: A CROSS-SECTIONAL STUDY. AL-HAYAT Research Journal (AHRJ), [S. l.], v. 3, n. 2, p. 125–132, 2026. DOI: 10.5281/. Disponível em: https://hrj.com.pk/index.php/hrj/article/view/220. Acesso em: 29 apr. 2026.