Ahmad Al-Samaraie RA, Abdulla OG. Functional efficiency of health services in Hawija district for the year 2019. J. Tikrit U Hum. [Internet]. 2021 Jul. 9 [cited 2026 Jul. 29];28(7):174-97. Available from: https://jtuh.org/index.php/jtuh/article/view/380