Mojahed, M. M. and Humaid, A. A. (2026) “Antibacterial Activity of Soil Bacteria against Escherichia coli and GC-MS Analysis of their Organic Compounds”, Sana’a University Journal of Applied Sciences and Technology , 4(1), pp. 1545–1551. doi: 10.59628/jast.v4i1.1931.