“Radiometric Evaluation of Naturally Occurring Radionuclides in Mining Sites across Mararraba-Udege of Nasarawa State, Nigeria”. Physics Memoir - Journal of Theoretical & Applied Physics 1, no. 4 (December 31, 2019): 161–170. Accessed July 29, 2026. https://physicsmemoir.org.ng/index.php/pmjtap/article/view/24.