Al-obaidy, I. A. (2009) “Studying the effect of some technical indicators on the performance of the semi-fixed sprinkler irrigation system”, Diyala Agricultural Sciences Journal , 1(1), pp. 292–297. Available at: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3227 (Accessed: 10 May 2024).