“Investigation of the Physical and Chemical and Characteristics With Analysis of a Few Groundwater Wells and the Level of Contamination in the Rada’a Albaydha City, Yemen”., HADHRAMOUT JOURNAL OF MEDICAL SCIENCES, vol. 22, no. 1, Aug. 2025, Accessed: Jul. 28, 2026. [Online]. Available: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/721