HUSSEIN, M. T.; AL-SALAHI, N. O. A.; MOHAMED HASABELNAABY, M. H. Comparative assessment of natural radionuclides content of cement products from Assiut cement factories, Egypt. University of Aden Journal of Natural and Applied Sciences, [S. l.], v. 26, n. 2, p. 259–272, 2022. DOI: 10.47372/uajnas.2022.n2.a13. Disponível em: https://uajnas.adenuniv.com/index.php/uajnas/article/view/366. Acesso em: 26 may. 2024.