Nakale, Jonathan Amos, Kuma J. Ayua, Felix Omachoko Uloko, and Bukola Sherifat Haruna. “Determination of Radon Concentration in Selected Groundwater Sources in Obajana, Kogi State”. Nigerian Journal of Physics 32, no. 1 (July 3, 2023): 40–49. Accessed September 19, 2024. https://njp.nipngr.org/index.php/njp/article/view/22.