JENNINGS, P. H. . A Guide for ESCOs--Understanding Small Business Customers . Strategic Planning for Energy and the Environment, [S. l.], v. 18, n. 4, p. 38–45, 2023. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/20597. Acesso em: 29 apr. 2026.