YOUNIS , Taha. Alternative fuels for vehicles. University of Thi-Qar Journal of Science, University of Thi-Qar, Thi-Qar, Iraq, v. 3, n. 2, p. 101–111, 2012. Disponível em: http://mail.jsci.utq.edu.iq/index.php/main/article/view/296.. Acesso em: 11 apr. 2025.