1.
Ali FA, Hussein BA. Effect zone analysis of educational services in the city of Darbandikhan for the year (2021-2022) : . HUJ [Internet]. 2022 Dec. 30 [cited 2024 Apr. 28];7(4):169-90. Available from: https://huj.uoh.edu.iq/index.php/HUJ/article/view/huj-10438