مجدي صالح خليفة, سامي سعد عريف and طيب الفرجاني طيب 2026. Analytical study of the most important water characteristics of some groundwater wells in the city of Al-Bayda. African Journal of Advanced Pure and Applied Sciences . 5, 1 (Feb. 2026), 244–258. DOI:https://doi.org/10.65418/ajapas.v5i1.1860.