Y. RAJAB, Mustafa; K. MOHAMMAD, Kareem. A Study of Gamma Ray Buildup Factor for Some Metal Oxide Mixed with Epoxy. Al-Nahrain Journal of Science, [S. l.], v. 28, n. 2, p. 139–143, 2025. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/2829. Acesso em: 22 may. 2026.