STRINGFIELD, J. . Solutions Development for Renewable and CHP Projects For the Federal Government. Distributed Generation & Alternative Energy Journal, [S. l.], v. 25, n. 4, p. 40–51, 2010. DOI: 10.13052/dgaej2156-3306.2543. Disponível em: https://journals.riverpublishers.com/index.php/DGAEJ/article/view/14101. Acesso em: 14 may. 2026.