Khalifa, Hadeel K.M., Hala J. Al Jobory, and Saeed M. Al Ghalibi. 2025. “Proximity Matters: Spatial Gradient of Bacterial Pollution in Groundwater in the Vicinity of Al Amodi Cemetery in Dhamar City, Yemen”. Sana’a University Journal of Applied Sciences and Technology 3 (6):1378-86. https://doi.org/10.59628/jast.v3i6.2113.