Bueno, L.R. and Oliveira, R.A. 2015. The socioeconomic impact from Programa Nacional de Fortalecimento da Agricultura Familiar- PRONAF in state of Paraná (2000-2006). Informe GEPEC. 19, 1 (Sep. 2015), 20–37. DOI:https://doi.org/10.48075/igepec.v19i1.11578.