Mesquita, P. et al. 2020. 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 . Sustainability in Debate. 11, 1 (Apr. 2020), 211–225. DOI:https://doi.org/10.18472/SustDeb.v11n1.2020.30505.