HUSSAIN, K. I. Mass Spectrometric Determination OF Radioactive Decay OF 87Rb TO 87Sr IN Some Iraqi Geological Minerals. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 22, n. 1, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1274. Acesso em: 14 mar. 2025.