HAMADI, D. A. S. .; KHIDHIR, A. G. Investigation of Impact of CeO2 nanoparticles blended in Nano-emulsion on efficiency and exhaust emission of diesel engine. Journal of Petroleum Research and Studies, [S. l.], v. 11, n. 1, p. 69-83, 2021. DOI: 10.52716/jprs.v11i1.430. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/430. Acesso em: 25 jul. 2021.