“Effect of (fertilized and Non – Fertilized) Chickpea Residues in The Growth and Productivity of Wheat Grown in AS-Swaida”. Journal of Hama University 2, no. 8 (February 10, 2020). Accessed April 25, 2026. https://hama-univ.edu.sy/ojs/index.php/huj/article/view/252.