Hermawansyah, H., B. Syamsuryadi, and I. Mutmainna. “Physiological Response and Production Ability of Beef Cattle Raised Based on Different Altitudes in Sinjai Regency”. Jurnal Ternak, vol. 12, no. 2, Dec. 2021, pp. 41-48, doi:10.30736/jt.v12i2.116.