M. AWAD, H.; HABEEB JABRAIL, F. Study on recycling and characterization of some waste polymers. Journal of Education and Science (JES), [S. l.], v. 26, n. 5, p. 221–232, 2013. DOI: 10.33899/edusj.2013.163071. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23186. Acesso em: 6 aug. 2025.