AMEN, Muhammad Rashid. Determinants of Poor Sleep Quality Among Health Profession Students in Iraq: The Role of Physical Activity, Perceived Stress, and Smartphone Use. Kufa Journal for Nursing Sciences, Kufa, Najaf, IRAQ, v. 16, n. 1, p. 75–88, 2026. DOI: 10.36321/kjns.vi20261.23916. Disponível em: https://journal.uokufa.edu.iq/index.php/kjns/article/view/23916. Acesso em: 2 sep. 2026.