de Arruda TP, Cardozo DR, Almeida LM de MC, Ferrante VLSB, Bernardes Filho R. Food security in PDS Santa Helena. Rev. Polit. Agric. [Internet]. 2017 Oct. 23 [cited 2026 Nov. 4];26(2):31-44. Available from: https://rpa.sede.embrapa.br/RPA/article/view/1270