F. Hasan, Ihsan, and Younis N. Saeed. “Analysis of Rainfall Data for a Number of Stations in Northern Iraq”. Al-Rafidain Engineering Journal (AREJ) 25, no. 2 (December 1, 2020): 105–117. Accessed August 9, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/26881.