AWAID, K.; HAMDOUN, A.; RAMADAN, O. Carbonization of Asphaltic material and polyethylene by catalysis oxidation V2O5 for activated carbon preparation. Journal of Education and Science (JES), [S. l.], v. 17, n. 1, p. 178–186, 2005. DOI: 10.33899/edusj.2005.80499. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23829. Acesso em: 6 aug. 2025.