ABDULRIDHA, Lamyaa A; HAMEED, Taghreed M; KHUDHAIR, Muna M.; GHADEER, Saleema K. Impact of Nano-Gel of titanium dioxide Additive on Base Oil Properties Produced in Iraqi Refineries. Iraqi Journal of Science, [S. l.], p. 75–83, 2019. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/687.. Acesso em: 6 dec. 2025.