Ati, A., & Abdul hamza, A. (2025). Improving Water Use Efficiency and Productivity of Lactuca sativa L. under Management of Surface, Subsurface Drip Irrigation and Furrow Systems. Journal of Water Resources and Geosciences, 4(1), 87–109. Retrieved from https://jwrg.gov.iq/index.php/jwrg/article/view/124