H. Hutauruk, Animal Husbandry Department of North Sumatera Province, Indonesia

• Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif - Articles
  Factors Affecting Pork Consumer Demand During The Covid- 19 Pandemic in Medan City, North Sumatra Province
  Abstract  pdf