SUPPLEMENTATION OF RDP (RUMEN DEGRADABLE PROTEIN) AND UDP (UNDEGRADABLE PROTEIN) IN SHEEP RATION AGAINST DEGRADATION OF DRY MATTER AND ORGANIC MATTER IN THE RUMEN IN VITRO. ANGON: Journal of Animal Science and Technology, [S. l.], v. 4, n. 1, p. 1–6, 2022. DOI: 10.20884/1.angon.2022.4.1.p1-6. Disponível em: https://jnp.fapet.unsoed.ac.id/index.php/angon/article/view/223. Acesso em: 31 oct. 2025.