Research Article Geo-Accumulation Index of Radioactive Trace Elements (40K, 226Ra and 232Th) Across Mining Sites of Barkin Ladi and Mangu, Plateau State, Nigeria. Published on: Jan, 2022 DOI: https://doi.org/10.18576/wefej/030102 Pages: 13-23 Authors: J. Waida, U. Rilwan, S. I. Ikpughul, Andrew Adamu and Kabiru S. Madaki
