Kariuki Sarah M, Abong’o Deborah A, Kithure Joyce G.N, & Obiero John P.O. (2025). Assessment of Selected Heavy Metals Levels in Soil from the Athi-Thwake River Catchment Area, Makueni County, Kenya. International Journal of Scientific Research in Science, Engineering and Technology, 12(3), 763-774. https://doi.org/10.32628/IJSRSET25121275