Bakir K, كاروان, Younis A, احمد, Ismail D, دلوفان. Analysis of the Efficiency of Secondary Education in the City of Duhok. JEH [Internet]. 2025 Jun. 25 [cited 2025 Sep. 10];5(18):571-90. Available from: https://edusj.uomosul.edu.iq/index.php/jeh/article/view/43177