F. H. Chamorro-Ramírez, J. A. García-Macías, L. A. Durán-Meléndez, E. M. Peña-González, and J. F. González-Sánchez, “Productivity and carcas traits of pigs fed with solid-state fermented apple pomace and an enzymatic complex”, Ecosist. Recur. Agropec., vol. 4, no. 12, pp. 453–463, Sep. 2017, doi: 10.19136/era.a4n12.1081.