Umar, Hayatu, et al. “In Situ Gamma Dose Rates and Radiological Risk Indices at Artisanal Mining Sites in Kauru, Kaduna State, Nigeria”. Nigerian Journal of Physics, vol. 35, no. S, Nov. 2026, pp. 543-5, https://doi.org/10.62292/njp.v35(s).2026.761.