M.GHAZAL, E. Effect of Drain Spacing on Water Table Depth and Soil Salinity. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 20, n. 2, p. 19–32, 2012. DOI: 10.33899/rengj.2012.47393. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30706. Acesso em: 8 sep. 2025.