Ibrahim, Noor Khalil, and Saadi abed Awda Aldulaimi. “Assessing and Classifying Soil for Wheat, Barley Crops and Olive Trees for the Area Between Horan Valley and Al-Mohammedi Valley in the Western Plateau”. Al-Adab Journal, vol. 2, no. 139, Dec. 2021, pp. 399-18, https://doi.org/10.31973/aj.v2i139.2623.