Balogun, Olufunke Abigail, and Umar Medina. “Assessment of Radon-222 in Selected Water Sources in Gwagwalada, Gwagwalada Area Council, FCT, Abuja, Nigeria”. Nigerian Journal of Physics 33, no. 3 (November 13, 2024): 1 – 9. Accessed December 5, 2024. https://njp.nipngr.org/index.php/njp/article/view/287.