HUERTAS GONZÁLEZ, M. A.; MOGOLLÓN, O. L. M.; SAAVEDRA, Y. M. G.; HOLGUÍN CASTAÑO, V. A.; MORA-DELGADO, J. In vitro methane production from silages based on Cenchrus purpureus mixed with Tithonia diversifolia in different proportions. Acta Scientiarum. Animal Sciences, v. 43, n. 1, p. e51322, 6 nov. 2020.