Measuring SO2, CO2, and Radon Gases Concentration in the Areas Surrounding the Dora Refinery. Journal of Engineering, [S. l.], v. 31, n. 11, p. 104–116, 2025. DOI: 10.31026/j.eng.2025.11.07. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3816. Acesso em: 2 nov. 2025.