BULGAKOV, A.; KRIKUNOV, A. The Harmonization of Eco-efficiency Standards: An Analysis on the Energy Enterprises of the G7 Group and the Emerging E7 Countries. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 2, p. 227–232, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/9065. Acesso em: 28 apr. 2024.