SINGH, SULTAN, et al. “In Vitro Gas Production, Rumen Parameters and Nutrients Degradability of Diets Based on Cenchrus Ciliaris Grass-Shrubs and Tree Leaves in Sheep and Goats”. The Indian Journal of Animal Sciences, vol. 78, no. 4, Mar. 2011, https://doi.org/10.56093/ijans.v78i4.4692.