Muñoz-Osorio, Germani Adrián, et al. “Relationship Between Weaning Weight and the Productive Performance of Fattening Lambs in Raised Pens”. Revista De Investigaciones Veterinarias Del Perú, vol. 33, no. 1, Feb. 2022, p. e20495, https://doi.org/10.15381/rivep.v33i1.20495.