Borrás-Sandoval, L.M. et al. 2017. Microbial preparation with lactic acid activity (lab) as biological accelerant in the fermentation process to feed cattle. Ciencia y Agricultura. 14, 1 (May 2017), 7–13. DOI:https://doi.org/10.19053/01228420.v14.n1.2017.6083.