Juma, Khalil. “Functional Waste and Its Impact on Human Development Field Study in the Directorate of Education Kirkuk”. Journal of Education for the Humanities 4, no. 162 (September 1, 2024): 403–426. Accessed September 27, 2025. https://jwups.uomosul.edu.iq/index.php/jeh/article/view/44290.