R. Ibrahim, “Analysis of Precipitation and Precipitable Water Vapor over Iraq for the Period 1948-2011”, Iraqi Journal of Science, vol. 54, no. 2, pp. 485–492, Jan. 2024, Accessed: Jan. 03, 2026. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12322