Pinheiro, A.C.A., Talaminh, D.J.D. and Protas, J.F. da S. (2014) “ECONOMIC EFFICIENCY AND ECONOMIES OF SCALE IN SWINE PRODUCTION: THE CASE OF SANTA CATARINA”, Pesquisa Agropecuaria Brasileira, 20(1), pp. 7–14. doi:10.1590/S1678-3921.pab1985.v20.14958.