Costa Mello, Luiz Otávio, W. L. Salgado, Julio Cesar Suita, R. S. F. Dam, e Cesar Marques. 2021. “Influence of Hydrocarbons in the Determination of Mass Attenuation Coefficient Using Gamma Densitometry and MCNPX Code”. Instituto De Engenharia Nuclear: Progress Report, nº 4 (agosto). https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/525.