Taher, M. M., S. M. K. Saleh, and B. O. A. Saif. “ESTIMATION OF PHYSICAL AND CHEMICAL PROPERTIES OF GROUNDWATER OF SELECTED AREA FROM AL-DHALIA DIRECTORATE, AL-DHALIA GOV., YEMEN”. Electronic Journal of University of Aden for Basic and Applied Sciences, vol. 1, no. 4, Dec. 2020, pp. 208-17, doi:10.47372/ejua-ba.2020.4.58.