A. S. Achide, S. D. Songden, and W. E. Mangset, “Assessment of Activity Concentration of Radionuclides from Farmland Soils around Some Mining Communities of Plateau State using a Bismuth Germanate Oxide (BGO) Spectrometer”, NJP, vol. 35, no. 1, pp. 133–141, Jan. 2026, doi: 10.62292/njp.v35i1.2026.480.