DUFF, J. M. . Striving for Cost-effective Energy Information Solutions: Emerging Web-based Technologies Provide Hope! . Strategic Planning for Energy and the Environment, [S. l.], v. 23, n. 1, p. 54–66, 2023. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/20249. Acesso em: 28 apr. 2026.