Ibrahim, G. G., Umar S. Aliyu, M. U. Najib, and A. M. Hamza. “Radiation Exposure Levels Associated With Tin Mining Sites Around Toro Area, Bauchi State, Nigeria”. Physics Memoir - Journal of Theoretical & Applied Physics 1, no. 3 (September 1, 2019): 126–131. Accessed April 28, 2025. https://physicsmemoir.org.ng/index.php/pmjtap/article/view/15.