abd- albaqer qahtan . habeeb, A. J. H. . Al-Zamily, and K. H. F. . Al-Assadi, “Soil characteristics of Al-Mahnawiyah district and its effect on the production of major grain crops”, Kufa_art, vol. 1, no. 67, Mar. 2026, doi: 10.36317/kja/2025/v1.i66.19059.