T. P. de Arruda, D. R. Cardozo, L. M. de M. C. Almeida, V. L. S. B. Ferrante, and R. Bernardes Filho, “Food security in PDS Santa Helena”, Rev. Polit. Agric., vol. 26, no. 2, pp. 31–44, Oct. 2017, Accessed: Sep. 20, 2026. Available: https://rpa.sede.embrapa.br/RPA/article/view/1270