SMITH, C. B. .; LAILHACAR, C. C. Lesser Known Energy Sources: A Study of Biogas and Tire-based Fuel. Distributed Generation & Alternative Energy Journal, [S. l.], v. 23, n. 2, p. 35–72, 2008. DOI: 10.13052/dgaej2156-3306.2322. Disponível em: https://journals.riverpublishers.com/index.php/DGAEJ/article/view/14205. Acesso em: 3 jun. 2026.