Abid, Layla Ali, Mohammed Yashar Omar, and Hashim Mohammed Ibrahim. “Scarcity of Barley and Cotton Cultivation in Kirkuk Governorate (A Community Study)”. American Journal of Botany and Bioengineering 3, no. 1 (January 22, 2026): 61–70. Accessed June 6, 2026. https://www.biojournals.us/index.php/AJBB/article/view/1964.