HUSSAIN, Miftah O. Natural radioactivity survey in Al-Jabal Al-Gharbi Mountain Region Libya. Iraqi Journal of Physics, Baghdad, Iraq., v. 9, n. 14, p. 96–101, 2011. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/820. Acesso em: 28 mar. 2025.