A. Othman S, Q. Aziz S, S. Mustafa J, I. Abdulrahman P. Evaluation of Construction Materials and Environmental Situation Management in School Buildings Throughout a Half-Century (1970 to 2021) in Erbil City. ACAD J NAWROZ UNIV [Internet]. 2023Nov.23 [cited 2024Jul.3];12(4):682-97. Available from: https://journals.nawroz.edu.krd/index.php/ajnu/article/view/1652