OTTINGER, R. L. . Energy Efficiency: The Best Immediate Option for a Secure, Clean, and Healthy Future*. Strategic Planning for Energy and the Environment, [S. l.], v. 30, n. 2, p. 20–44, 2023. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/19861. Acesso em: 3 jun. 2026.