H. J. T. da Silva and P. V. Marques, “Prices and marketing margins of citrus industry in Brazil”, Rev. Polit. Agric., vol. 24, no. 4, pp. 114–133, Mar. 2016, Accessed: Sep. 20, 2026. Available: https://rpa.sede.embrapa.br/RPA/article/view/1060