CÁRCEL CARRASCO, J.; MARIOTONI, C. A.; NATURESA, J. S. Influences of economic development in the Brazilian energy efficiency projects. Labor e Engenho, Campinas, SP, v. 6, n. 3, p. 92–104, 2012. DOI: 10.20396/lobore.v6i3.8634437. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/labore/article/view/8634437. Acesso em: 28 set. 2022.