[1]
T. S. Mattei, R. Cattelan, and J. A. R. Staduto, “Efficiency of the agricultural production in the municipalities of Paraná: an analysis by area classes”, Rev. Polit. Agric., vol. 31, no. 4, p. 8, Dec. 2022, Accessed: Sep. 20, 2026. Available: https://rpa.sede.embrapa.br/RPA/article/view/1735