Barros, H., G. Espinosa, W. Rodriguez, and L. Sajo-Bohus. “Radon Exhalation from Industrial Residues As Suitable Additives for Building Materials”. Journal of Nuclear Physics, Material Sciences, Radiation and Applications 5, no. 1 (August 7, 2017): 113–125. Accessed April 26, 2024. https://jnp.chitkara.edu.in/index.php/jnp/article/view/79.