HYMAN, L. S. . The Bottom Line: The "Virtual Utility" Must be a Business. Strategic Planning for Energy and the Environment, [S. l.], v. 17, n. 1, p. 5–10, 2023. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/20703. Acesso em: 29 apr. 2026.