Kumar, Krishan, et al. “Modulating Feed Digestion and Methane Production by Eucalyptus (Eucalyptus Citriodora) Leaves Essential Oils in Water Buffalo (Bubalus Bubalis)”. Buffalo Bulletin, vol. 41, no. 1, Mar. 2022, pp. 41-47, doi:10.56825/bufbu.2022.4113155.