[1]
M. S. Mohammed ELKheir, H. H. EL-Kamali, M. A. Nashir, and A. G. EL-Fageeh, “Study of Physico-chemical parameters of drinking and waste waters in Central Mountains in WadiMaytum, Ieb District , Yemen.”, JFST, no. 6, pp. 25 - 32, Jan. 2021.