Abdullah, Firas, and Salim Nassar. “Extravagance and Waste and Its Impact on Sustainable Development”. Journal of Education for the Humanities 4, no. 16.2 (November 1, 2024): 181–214. Accessed June 7, 2026. https://jeh.uomosul.edu.iq/index.php/jeh/article/view/52543.