A. Zúñiga López, A. C. Rodriguez Serrano, J. C. Benavides Cruz, C. Medrano Galarza, and F. E. García Castro, “Animal welfare indicators in dairy cows in a silvopastoril system of the high Colombian tropic”, Rev. investig. vet. Perú, vol. 31, no. 4, p. e16871, Nov. 2020, doi: 10.15381/rivep.v31i4.16871.