BARRETO, Cristiane Gomes. Systems for Sustainability. Sustainability in Debate, [S. l.], v. 5, n. 3, p. 265–270, 2014. DOI: 10.18472/SustDeb.v5n3.2014.12259. Disponível em: https://periodicos.unb.br/index.php/sust/article/view/15656. Acesso em: 25 aug. 2024.