AZIZ, M. A. B.; RAHMAN, M. F.; PRODHAN, M. M. H. Comparison of Lead, Copper and Aluminium as Gamma Radiation Shielding Material through Experimental Measurements and Simulation Using MCNP Version 4c. International Journal of Contemporary Research and Review, [S. l.], v. 9, n. 08, p. 20193–20206, 2018. DOI: 10.15520/ijcrr/2018/9/08/584. Disponível em: http://ijcrr.info/index.php/ijcrr/article/view/584. Acesso em: 19 may. 2024.