Griffin, T. W., and J. Lowenberg-DeBoer. “Worldwide Adoption and Profitability of Precision Agriculture Implications for Brazil”. Revista de Política Agrícola 14, no. 4 (June 25, 2015): 20–37. Accessed September 20, 2026. https://rpa.sede.embrapa.br/RPA/article/view/549.