ABDUL HASSAN, I. K.; ALSALMAN, I. M. An Ecological Study for Irrigational Project (Beat- Zwena River) in Diyala Province. Ibn AL- Haitham Journal For Pure and Applied Sciences, [S. l.], v. 28, n. 2, p. 266–281, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/236. Acesso em: 25 may. 2022.