Huertas González, M. A., O. L. M. Mogollón, Y. M. G. Saavedra, V. A. Holguín Castaño, e J. Mora-Delgado. “In Vitro Methane Production from Silages Based on Cenchrus Purpureus Mixed With Tithonia Diversifolia in Different Proportions”. Acta Scientiarum. Animal Sciences, Vol. 43, nº 1, novembro de 2020, p. e51322, doi:10.4025/actascianimsci.v43i1.51322.