Impacts of the Fomento Program on Family Farmers in the Brazilian Semi-Arid and its relevance to climate change: a case study in the region of Sub medio São Francisco . SustDeb [Internet]. 2020 Apr. 30 [cited 2026 Jan. 7];11(1):211-25. Available from: https://periodicostestes.bce.unb.br/index.php/sust/article/view/30505