Putra, Andhika, Ismail D, and Najla Lubis. “Technology of Animal Feed Processing (Fermentation and Silage) in Bilah Hulu Village, Labuhan Batu Regency”. Journal of Saintech Transfer 1, no. 1 (August 10, 2018): 41–47. Accessed August 4, 2025. https://idjpcr.usu.ac.id/jst/article/view/236.