MAHMOOD, A.; HAMAH, K. The Effect of Rainwater and Cultivated Areas on Grain Crop Production in Sulaimani Governorate During 1982-2002. TANMIYAT AL-RAFIDAIN, [S. l.], v. 28, n. 81, p. 212–228, 2006. DOI: 10.33899/tanra.2006.161672. Disponível em: https://edusj.uomosul.edu.iq/index.php/tanmiyat/article/view/30304. Acesso em: 10 sep. 2025.