Olabamiji, A. O., S. K. Alausa, C. A. Adejumobi, and T. A. Alabi. “Environmental Impact Assessment of Radionuclide and Metal Contamination in Heavily Urbanized River, Ibadan, Nigeria”. Nigerian Journal of Physics, vol. 32, no. 1, July 2023, pp. 160-8, https://njp.nipngr.org/index.php/njp/article/view/6.