Salgado, César Marques, e Tâmara Porfíro Teixeira. 2021. “Scale Thickness in Oil Pipelines Using Gamma Rays and MCNP-X Code”. Instituto De Engenharia Nuclear: Progress Report, nº 3 (julho):22. https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/325.