Lima-Flores, A., R. Palomino-Merino, E. Espinosa, V. M. Castano, E. Merlo-Juarez, M. Cruz-Sanchez, and G. Espinosa. “The Indoor Radon Concentration Within the Tunnels of the Cholula Pyramid Through a Nuclear Tracks Methodology”. Journal of Nuclear Physics, Material Sciences, Radiation and Applications 4, no. 1 (August 8, 2016): 77–88. Accessed April 23, 2024. https://jnp.chitkara.edu.in/index.php/jnp/article/view/108.