T. Broetto, C. G. Tornquist, E. J. Weber, B.-H. C. de Campos, C. G. Merten, and J. C. Schneider, “Geospatial indicators to evaluate the environmental impact of swine production on licensing at municipal level”, PAB, vol. 50, no. 12, pp. 1177–1185, Dec. 2015, doi: 10.1590/S1678-3921.pab2015.v50.21162.