“The Effects of Autumn Foliar Spray of Urea on the Productivity and Quality of Apple Golden Delicious and Starking Delicious Cultivars Fruits in the Condition of Dahr Al- Qusair Region Hamah”. Damascus University Journal of agriculture sciences 37, no. 1 (June 24, 2021). Accessed June 18, 2026. https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/115.