Al Mubarak, Hasaa Abd El Aziz, and Reem Al Shihri. “Spatial Variability of Water Quality of Wells in Wadi Hanifa Applied Study OnWadi Hanifa  in Darayya  Governorate”. Journal of natural sciences, life and applied sciences 2, no. 2 (June 30, 2018): 16–1. Accessed December 20, 2025. https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/978.