Anekwe, U. L. and Ibe, S. O. (2019) “Estimation of Radiation Risk Due to Exposure to Terrestrial Radiation”, Advances in Applied Science and Technology Vol. 4, pp. 15-26. Available at: https://stm1.bookpi.org/index.php/aast-v4/article/view/125 (Accessed: 19June2026).