SAFDAR, Ghulam; FATIMA, Farhat; YUSUF, Sarina Binti. Relationship between Smartphone Addiction, Functional Neck Disability and Sleep Quality among University Students. THE PROGRESS: A Journal of Multidisciplinary Studies, [S. l.], v. 7, n. 2, p. 34–49, 2026. DOI: 10.71016/tp/vny2jx42. Disponível em: https://hnpublisher.com/ojs/index.php/TP/article/view/882.. Acesso em: 15 jul. 2026.