Horacio Galván , Gabriel, and Adriano Rodrigues de Oliveira. “The Transformations of the Food Acquisition Program (PAA) in Goiás, Brazil (2010 -2020): Limits and Possibilities for Food Sovereignty Construction”. Ateliê Geográfico Journal, vol. 17, no. 2, Aug. 2023, pp. 32-57, https://doi.org/10.5216/ag.v17i2.75620.