مجدي صالح خليفة; سامي سعد عريف; طيب الفرجاني طيب. 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 , [S. l.], v. 5, n. 1, p. 244–258, 2026. Disponível em: https://aaasjournals.com/index.php/ajapas/article/view/1860. Acesso em: 13 feb. 2026.