1.
Ribeiro MF, Peixoto JA, Xavier L de S. Study of the sustentability indicator ecological footprint: a theoretical-empirical approach. Rev. Ibero-Am. de Est. - RIAE [Internet]. 2009 Mar. 18 [cited 2024 Jul. 2];7(1):29-38. Available from: https://periodicos.uninove.br/riae/article/view/13111