Bianchi, V. R., S. C. De Oliveira, and L. B. Pinto. 2018. “SOCIOECONOMIC CHARACTERIZATION OF RURAL PRODUCERS AND AGRICULTURAL PRODUCTION SYSTEMS OF THE MUNICIPALITY OF PALMITAL SP”. Revista Brasileira De Engenharia De Biossistemas 12 (3). Tupã, São Paulo, Brazil:268-85. https://doi.org/10.18011/bioeng2018v12n3p268-285.