Abdullah, Shler Maulood. “Gender Stratification and Changing in Gender Expectations: A Comparative Analysis Between Coeducational Schools and Single-Sex Schools in Erbil”. International Journal of Membrane Science and Technology 10, no. 2 (August 3, 2023): 2961-2999. Accessed July 3, 2024. https://cosmosscholars.com/phms/index.php/ijmst/article/view/3016.