List of Articles rumen degradable protein Open Access Article Abstract Page Full-Text 1 - Effect of Dietary Non-Fiber Carbohydrate Sources and Sulfur Supplementation on in vitro Ruminal Fermentation and Digestibility of the Dairy Ration A. Rosmalia I.G. Permana D. Despal T. Toharmat F.R. Pambudi S.I.Z. Arif Open Access Article Abstract Page Full-Text 2 - Strategic Protein Supplementation to Increase Milk Production in Crossbreed Cows Grazing on Tropical Pastures J.R.M. Ruas P.R.M. Conceição D.S. Queiroz V.M. Gomes M.D. da Costa V.J.G. Mota M.A.S. Novaes G. Virginio Junior E.A. da Silva