An Economic Study of the Use of Solar Energy In the Irrigation the of  Spring Potato Crop Compared to the Diesel, energy, Case study: Daraa Governorate (Daraa Area). مجلة للعلوم الزراعية. 2024;40(4). Accessed August 16, 2026. https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/7689