Pires Silva, R., H. Carvalho De Lorenzo, A. Santos Nascimento, V. Lucia Silveira Botta Ferrante, and N. . Narciso Gomes Junior. “THE ROLE OF THE STATE IN FOOD AND NUTRITIONAL SECURITY: CHALLENGES AND PROBLEMS OF SISAN”. Retratos De Assentamentos, vol. 23, no. 2, Aug. 2020, pp. 174-0, doi:10.25059/2527-2594/retratosdeassentamentos/2020.v23i2.417.