Evaluation of the Radioactivity of Cement and Raw Materials used in its Manufacture in the Kirkuk Cement Company. Journal of Madenat Alelem, [S. l.], v. 12, n. 1, p. 1–7, 2020. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/327. Acesso em: 26 feb. 2026.