1. Braskem (Petroquímica Brasileira de Classe Mundial), 2008, http://www.braskem.com.br/site/portal_braskem/pt/conheca_braskem/unidade_industrial/unidade_industrial.aspx Accessed on December 2008.
2. Natural fiber composites slowly take root;Brosius;Composites Technology,2006
3. Woodflour as reinforcement of polypropylene;Carashi;Materials Research,2002
4. Comparative life cycle assessment of four alternatives for using by-products of cane sugar production;Contreras;Journal of Cleaner Production,2009
5. Life cycle assessment of biofibres replacing glass as reinforcement in plastics;Corbière-Nicollier;Resources, Conservation and Recycling,2001