Teixeira, Sônia Milagres, Alzirene de Vasconcelos Milhomem, and Gyovanna Guimarães Nunes. 2007. “AGRICULTURAL LABOR IN GOIÁS”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics] 29 (2): 105-14. https://doi.org/10.5216/pat.v29i2.2859.