Oliveira MN da S, Wehrmann MES de F, Sauer S. Family farming in the Federal District:: the search for sustainable production. SustDeb [Internet]. 2015 Apr. 30 [cited 2026 Jun. 12];6(1):53-69. Available from: https://periodicostestes.bce.unb.br/index.php/sust/article/view/15671