Effect of Soil Topography on Center Pivot Sprinkler Irrigation System. University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 3, n. 1, p. 37–59, 2012. DOI: 10.31663/utjes.v3i1.111. Disponível em: https://jeng.utq.edu.iq/index.php/main/article/view/111.. Acesso em: 29 apr. 2024.