KULCZYCKI, A. The effects of quality of engine oil on the CO2 emissions by motor vehicles. Studia Ecologiae et Bioethicae, [S. l.], v. 14, n. 3, p. 239–246, 2016. DOI: 10.21697/seb.2016.14.3.13. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6308. Acesso em: 3 may. 2024.