A. Trisna, Animal Husbandry Study Program, Faculty of Agriculture, Universitas Sumatra Utara, Indonesia

• Jurnal Peternakan Integratif Vol. 11 No. 1 (2023): Jurnal Perternakan Integratif - Articles
  Comparative Study Of Livestock Appearance And Beef Cattle Breeder Income In Aek Kuo District Of North Labuhanbatu Regency
  Abstract  pdf