Adel Abdelrazaq, K. and Hameed Abed, .S. (2014) “Improving The Performance of Center-Pivot Irrigation System”, Journal of Engineering and Sustainable Development, 18(4), pp. 16–24. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/828 (Accessed: 19 April 2025).