Amen MR. Determinants of Poor Sleep Quality Among Health Profession Students in Iraq: The Role of Physical Activity, Perceived Stress, and Smartphone Use. Kufa Jour. Nurs. Sci. [Internet]. 2026 Jun. 20 [cited 2026 Sep. 2];16(1):75-88. Available from: https://journal.uokufa.edu.iq/index.php/kjns/article/view/23916