Vian, C. E. de F., Júnior, A. M. A., Grin, D. and Oliveira, M. G. de (2009) “Lessons Learned on Family Farm and the Land Access: Dilemmas Faced by Organic Producers”, Retratos de Assentamentos, 12(1), pp. 137-166. doi: 10.25059/2527-2594/retratosdeassentamentos/2009.v12i1.51.