Ademila, Omowumi, and Raphael Ugo. “Radiometric Evaluation of Natural Radioactivity and Radiation Hazard Indices in Soils from Quarries Sites in Southwestern Nigeria”. International Journal of Advanced Geosciences 6, no. 1 (December 21, 2017): 43–50. Accessed November 23, 2024. https://sciencepubco.com/index.php/IJAG/article/view/8609.