B. G. Alves, C. M. de M. R. Martins, M. A. Arcari, A. P. F. Peti, L. A. B. de Moraes, and M. V. dos Santos, “Dose-response effect of crude extracts produced by actinobacteria on in vitro rumen fermentation”, Braz. J. Vet. Res. Anim. Sci., vol. 55, no. 3, p. e141243, Dec. 2018.