AL- SAADIAND, A. J.; SAADON, A. K. Using Gamma Ray Transmission for Determination of Porosity in Doped Alumina Samples. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 25, n. 1, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/694. Acesso em: 30 mar. 2025.