Songsak Chumpawadee, Kritapon Sommart, Thevin Vongpralub, Virote Pattarajinda. Nutritional Evaluation of Energy Feed Sources for Ruminant Using In Vitro Gas Production Technique. Agr. Nat. Resour. [internet]. 2006 Apr. 30 [cited 2026 Aug. 27];40(2):430-5. available from: https://li01.tci-thaijo.org/index.php/anres/article/view/243685