Citation | Baihaqi ZA, Widiyono I, Suwignyo B, Angeles AA (2022). Alternative strategies of plant metabolite secondary “Tannin” for methane emissions reduction on ruminant livestock a reviews of the last 5 years literature. Adv. Anim. Vet. Sci. 10(3): 599-606. DOI | http://dx.doi.org/10.17582/journal.aavs/2022/10.3.599.606