HASSAN, A. S.; AZEEZ, H. M. Relation between CO2 emissions and crude oil combustion in Iraq. Scientific Review Engineering and Environmental Sciences , [S. l.], v. 30, n. 3, p. 379–387, 2021. DOI: 10.22630/PNIKS.2021.30.3.32. Disponível em: https://srees.sggw.edu.pl/article/view/1906. Acesso em: 26 jan. 2022.