Widjaja H, Nahrowi, Jayanegara A, Utomo D, Hazen K. Optimizing Apparent Metabolizable Energy and Digestible Amino Acids of Layer Feed by Response Surface Methodology. Trop. Anim. Sci. J. [Internet]. 2025 May 8 [cited 2026 Jan. 18];48(3):249-56. Available from: https://journal.ipb.ac.id/tasj/article/view/62263